Adds support for specifying custom page size when printing PDF files.

Features

• Support for specifying custom page size through PaperName property of InstalledPrinter class when printing PDF files.

Updates TabbedMdiContainer to ensure that activating an already-selected tab makes it fully-visible.

Features

• Added the DockSiteLayoutSerialization.CanKeepExistingDocumentWindowsOpen property that can be set to true to keep open document windows that were open prior to a document layout deserialization, even if they aren't in the deserialized layout data.
• Set a default minimum window size DockSite.InitializeFloatingWindow to help prevent Win32 inconsistencies when resizing.
• Updated TabbedMdiContainer to ensure that activating an already-selected tab makes it fully-visible.

Fixes

• Fixed a bug where a splitter drag bar could be kept visible in a certain scenario when not using live splitting.
• Fixed problems with high DPI scenarios.

Adds property that determines how characters are cased when they are manually entered into a text box.

Features

• Added AutoCompleteBox.CharacterCasing property that determines how characters are cased when they are manually entered into a text box.

Adds support for using an implicit ScreenTip Style that sets a default Width.

Features

• Added support for using an implicit Style targeting ScreenTip in your Application.Resources that sets a default Width, if you wish it to be wider in general for screen tips with more than just a header.

Updates Docking/MDI, Editors and Docking/MDI controls.

Features

Docking/MDI

• Added the DockSiteLayoutSerialization.CanKeepExistingDocumentWindowsOpen property that can be set to true to keep open document windows that were open prior to a document layout deserialization, even if they aren't in the deserialized layout data.
• Set a default minimum window size DockSite.InitializeFloatingWindow to help prevent Win32 inconsistencies when resizing.
• Updated TabbedMdiContainer to ensure that activating an already-selected tab makes it fully-visible.

Editors

• Added the AutoCompleteBox.CharacterCasing property that determines how characters are cased when they are manually entered into the text box.

Docking/MDI

• Added support for using an implicit Style targeting ScreenTip in your Application.Resources that sets a default Width, if you wish it to be wider in general for screen tips with more than just a header.

Fixes

Docking/MDI

• Fixed a bug where a splitter drag bar could be kept visible in a certain scenario when not using live splitting.
• Fixed problems with high DPI scenarios.

Improves Shell, SyntaxEditor and Ribbon controls.

Features

Docking/MDI

• Added the DockSiteLayoutSerialization.CanKeepExistingDocumentWindowsOpen property that can be set to true to keep open document windows that were open prior to a document layout deserialization, even if they aren't in the deserialized layout data.
• Set a default minimum window size DockSite.InitializeFloatingWindow to help prevent Win32 inconsistencies when resizing.
• Updated TabbedMdiContainer to ensure that activating an already-selected tab makes it fully-visible.

Editors

• Added the AutoCompleteBox.CharacterCasing property that determines how characters are cased when they are manually entered into the text box.

Grids

• Updated filtering logic to better handle the OnExpansion tree item children query mode.
• Updated TreeListView cells to better vertically align cell content.
• Updated Editors interop's BuiltinPropertyEditors.IsEnabled feature to support PropertyGrids created on different threads.

Ribbon

• Added support for using an implicit Style targeting ScreenTip in your Application.Resources that sets a default Width, if you wish it to be wider in general for screen tips with more than just a header.

Shell

• Added the ShellListView.LayoutMode property, which allows the control to use alternative layout modes that display various sized items in wrapping lists.
• Added various ShellListView DataTemplate properties (such as LargeIconsLayoutModeItemTemplate) for customizing how items render in the new layout modes.
• Added the ShellListView.CanUseThumbnails property that determines if thumbnail images can be used for rendering images in certain layout modes when available.
• Added various thumbnail image properties to IShellObject, and updated Windows shell objects to load system thumbnail images.
• Improved how Windows shell icons and overlays are retrieved.

SyntaxEditor

• Updated SyntaxEditor to only show the drag-allowed pointer cursor when dragging over the text area portion of the control.

Fixes

Docking/MDI

• Fixed a bug where a splitter drag bar could be kept visible in a certain scenario when not using live splitting.
• Fixed problems with high DPI scenarios.

Adds new themes for Microsoft Office 365, Windows 10, Bootstrap, Blue, Red, Green and Dark.

Features

• New themes: Microsoft Office 365, Windows 10, Bootstrap, Blue, Red, Green, Dark.
• Each group in Grid component can have a different appearance.
• Create groups that display summary, average values or any result using custom aggregation functions.
• Reorder tabs in TabStrip component with smooth drag and drop.
• Option to set component size on demand from code.
• Hover events for column, row, cell and items are now available.
• Option to hide expand box in Grid and TreeGrid components.
• Option to apply inline styles on demand to items in ListBox, ListView and TreeView.
• Each item in Menu and ContextMenu can have custom inline style, separately from other items.
• New samples.

Improves CheckComboBox, TimeSpanUpDown and AvalonDock controls.

Features

• Keyboard movements and selections improved for CheckComboBox.
• Selections, incrementations and keyboard movements improved for TimeSpanUpDown.
• Better reloading management for AvalonDock and PropertyGrid.

Fixes

• In AvalonDock, deserializing a maximized floating window will now display it on the correct monitor.
• In AvalonDock, dropping a floating LayoutAnchorable will no longer cause an exception when its IsActive property is set before the LayoutAnchorable is added to its parent.
• In AvalonDock, resizing a floating window containing a LayoutAnchorable or LayoutDocument will now correctly adjust its children’s size to fit this floating window’s size.
• In AvalonDock, using a LayoutAnchorablePaneGroup with a specific DockWidth/DockHeight containing more than one child will now correctly display all its children.
• In AvalonDock, using LayoutDocuments with DataTemplates in Resources will no longer show an empty floating window when undocking them.
• In AvalonDock, using the DocumentsSource or AnchorablesSource properties with static collections will no longer cause memory leaks.
• In ByteUpDown, the default value for the property MaxLength will now be set to 3, limiting the maximum number of character entries to 3.
• The ColorPicker and its DropDownBackground property will now work correctly under Windows 7.
• In DataGrid, defining columns’ FieldName with an IList indexer will no longer cause an exception.
• In DataGrid, item drag and drop will now work correctly.
• In DateTimePicker and DateTimeUpDown, the CultureInfo.Calendar.TwoDigitYearMax property will now be read when 2 digits are used in the year formatting. This will offer the possibility to configure the 100- year range around which the 2-digit year will be built.
• In MaskedTextBox, text input will now be possible when the mask starts with ‘or’.
• In PropertyGrid, modifying the IsReadOnly property (or a propertyItem’s IsReadOnly property) will now update the corresponding editors.
• In TimeSpanUpDown, when the property ShowDays is set to true, entering a value greater than 24 for the hours will now convert the value to the corresponding number of days.
• In AvalonDock, the new CacheDocumentTabItems property from DockingManager will now prevent the LayoutDocumentPaneControl from reloading the TabItems each time they get selected.
• In Chart, using bindings for the CustomRangeStart/CustomRangeEnd properties (from the Axis class), and modifying those values, will now properly update the Chart.
• In ExtendedTabControl, using a style based on TabControl will now work correctly.
• In MaterialTextField, loading the control with a Text and a Watermark will no longer create an overlap of text and watermark.
• In MaterialTextField, multi-line editing will now be supported when setting TextWrapping=”Wrap”.
• In PropertyGrid, reloading the PropertyGrid when many selected objects are used will no longer create a ‘flash’.
• In PropertyGrid, when the IsScrollingToTopAfterRefresh property is false and many selected objects are used, refreshing the PropertyGrid will no longer scroll to the top.

Adds new advanced filtering to DataGrid, improves CheckComboBox, TimeSpanUpDown and AvalonDock controls.

Features

• Xceed DataGrid for WPF
  • Adds new advanced filtering functionality. Auto filtering now allows end-users to set complex filters instead of only selecting distinct filter values, just like Excel.
• Xceed Toolkit Plus for WPF
  • Keyboard movements and selections improved for CheckComboBox.
  • Selections, incrementations and keyboard movements improved for TimeSpanUpDown.
  • Better reloading management for AvalonDock and PropertyGrid.

Improves PDF saving and conversion, adds new advanced filtering functionality to the data grid and more.

Features

• Xceed DataGrid for WPF
  • Adds new advanced filtering functionality. Auto filtering now allows end-users to set complex filters instead of only selecting distinct filter values, just like Excel.
• Xceed Toolkit Plus for WPF
  • Keyboard movements and selections improved for CheckComboBox.
  • Selections, incrementations and keyboard movements improved for TimeSpanUpDown.
  • Better reloading management for AvalonDock and PropertyGrid.
• Xceed Zip for .NET
  • Added support for .NET Standard 2.0 and up.
  • Update to Zip progression events when used in multi-threaded applications.
  • Zip Slip Vulnerability is addressed.
• Xceed Zip for Xamarin
  • Update to Zip progression events when used in multi-threaded applications.
  • Zip Slip Vulnerability is addressed.
• Xceed Words for .NET
  • Major improvements converting to PDF.
• Xceed PDF Creator for .NET
  • Major improvements saving to PDF.

Adds new Search Toolbar to Ribbon and Toolbar controls.

Features

• Ribbon and Toolbars
  • A new Search Toolbar that follows the ribbon tabs displayed in the tab area;
  • A new editor that allows end-users to search toolbar/ribbon commands by their captions and display search results in a drop-down window. This editor is designed for use in two use-case scenarios: either standalone or when embedded in toolbars or ribbon groups. When embedded in the new Search Toolbar, the editor allows you to mimic the 'Tell Me' box available in modern Microsoft Office applications.
• Skins Library
  • Vector (SVG) Skins - v18.1 adds full support for SVG (Scalable Vector Graphics) skins. The release ships with a new skin (The Bezier) first introduced in the WinForms product line and which is based entirely on SVG images. This new skin allows the VCL controls to look perfect on any screen with any DPI settings. The Bezier is the first skin that ships with UI elements that allow users to change the skin palette and instantly re-paint the entire skin at runtime. You can choose from dozens of unique palette presets or easily create a custom palette to apply a corporate style to your application.
  • Skin Editor Enhancements
    • The new tabbed MDI UI simplifies the manner in which you switch between skins and their elements.
    • The Project Manager and tabs allow you to reorder skins in a project using drag and drop and Move Up/Down buttons.
    • A Find Panel allows you to quickly locate skin elements in product groups.

Improves Grid customization options.

Features

• Grid Control
  • Improved Customization Options
    • A three-state check box allowing users to toggle the checked state of all items on the list;
    • A check box allowing users to sort items alphabetically;
    • Ability to switch the checked state of selected items by pressing the Space key;
    • Ability to select multiple items by pressing and holding the left mouse button and moving the mouse pointer over them. In addition, end-users can hold down the Ctrl key to invert the selection and thus select non-contiguous items.
  • Miscellaneous Enhancements
    • Added the ability to manage and apply conditional formatting rules in the Layout and Data Editor at design time.
    • The indicator cell for a row now displays a new icon in response to displaying an in-place Edit Form.
• Skins Library
  • Vector (SVG) Skins - v18.1 adds full support for SVG (Scalable Vector Graphics) skins. The release ships with a new skin (The Bezier) first introduced in the WinForms product line and which is based entirely on SVG images. This new skin allows the VCL controls to look perfect on any screen with any DPI settings. The Bezier is the first skin that ships with UI elements that allow users to change the skin palette and instantly re-paint the entire skin at runtime. You can choose from dozens of unique palette presets or easily create a custom palette to apply a corporate style to your application.
  • Skin Editor Enhancements
    • The new tabbed MDI UI simplifies the manner in which you switch between skins and their elements.
    • The Project Manager and tabs allow you to reorder skins in a project using drag and drop and Move Up/Down buttons.
    • A Find Panel allows you to quickly locate skin elements in product groups.
• TreeList Control
  • Node Filtering - The VCL TreeList control now provides the following node filtering options:
    • The end-user ability to build filter criteria using the Filter Control component (TcxFilterControl).
    • A new Filter property allowing you to programmatically specify filter criteria.
    • A new OnFilterNode event enabling you to dynamically filter out individual nodes.
  • Find Panel - Added the Find Panel functionality first seen in the Grid control to the TreeList control. The control offers numerous options to customize the display and behavior of the Find Panel.

Adds Find Panel to TreeList and Vertical Grid controls.

Features

• Grid Control
  • Improved Customization Options
    • A three-state check box allowing users to toggle the checked state of all items on the list;
    • A check box allowing users to sort items alphabetically;
    • Ability to switch the checked state of selected items by pressing the Space key;
    • Ability to select multiple items by pressing and holding the left mouse button and moving the mouse pointer over them. In addition, end-users can hold down the Ctrl key to invert the selection and thus select non-contiguous items.
  • Miscellaneous Enhancements
    • Added the ability to manage and apply conditional formatting rules in the Layout and Data Editor at design time.
    • The indicator cell for a row now displays a new icon in response to displaying an in-place Edit Form.
• Skins Library
  • Vector (SVG) Skins - v18.1 adds full support for SVG (Scalable Vector Graphics) skins. The release ships with a new skin (The Bezier) first introduced in the WinForms product line and which is based entirely on SVG images. This new skin allows the VCL controls to look perfect on any screen with any DPI settings. The Bezier is the first skin that ships with UI elements that allow users to change the skin palette and instantly re-paint the entire skin at runtime. You can choose from dozens of unique palette presets or easily create a custom palette to apply a corporate style to your application.
  • Skin Editor Enhancements
    • The new tabbed MDI UI simplifies the manner in which you switch between skins and their elements.
    • The Project Manager and tabs allow you to reorder skins in a project using drag and drop and Move Up/Down buttons.
    • A Find Panel allows you to quickly locate skin elements in product groups.
• TreeList Control
  • Node Filtering - The VCL TreeList control now provides the following node filtering options:
    • The end-user ability to build filter criteria using the Filter Control component (TcxFilterControl).
    • A new Filter property allowing you to programmatically specify filter criteria.
    • A new OnFilterNode event enabling you to dynamically filter out individual nodes.
• TreeList & Vertical Grid Controls
  • Find Panel - Added the Find Panel functionality first seen in the Grid control to the TreeList and Vertical Grid controls. These controls offer numerous options to customize the display and behavior of the Find Panel.

Adds PDF Bookmark, Hyperlink and Thumbnail navigation support, plus updates the grid and toolbar controls.

Features

• New Object-Relational Mapping Tool (Beta) - The VCL ExpressEntityMapping Framework is an object-relational mapping (ORM) tool that simplifies data access and management by converting relational data into objects, properties, and collections for use in code. With this tool, you can query data and implement business logic using entity models and an object-oriented approach instead of handling the low-level data access and constructing/executing SQL statements manually.
  • Support for the Code-First, Database-First, and Model-First approaches to application development.
  • A standalone application that helps you design entity models in a visual fashion, and generate classes based on them.
  • Transparent and controllable object-relational mapping via built-in attributes or registration functions.
  • Support for Oracle, Microsoft SQL Server, MySQL, Firebird, SQLite, and Microsoft Access database engines.
  • Comprehensive database generation, updates, and integrity validation based on definitions of your entity classes.
  • Advanced support for existing databases with the capability to prohibit changing their schemas.
  • Data access using FireDAC and dbGo ADO connection components – no additional connections are required in your existing applications.
  • A dataset component allowing you to bind entity objects to data-aware controls.
  • Easy-to-build object queries allowing you to retrieve, sort, and filter data using LINQ expressions, object-based criteria syntax, or plain text, including calculated conditions and a wide set of criteria operators and functions
  • An advanced parser supporting a database-independent criteria string syntax.
  • Support for ordinal, real, enumerated, and Nullable types, string fields/properties of unlimited size, and BLOB data serialization.
  • Custom object identifiers (keys) allowing you to mark a field/property of any supported data type as a key by a corresponding attribute.
  • IEnumerable and IEnumerable<T> object collections and LINQ expression results.
• Ribbon and Toolbars
  • A new Search Toolbar that follows the ribbon tabs displayed in the tab area;
  • A new editor that allows end-users to search toolbar/ribbon commands by their captions and display search results in a drop-down window. This editor is designed for use in two use-case scenarios: either standalone or when embedded in toolbars or ribbon groups. When embedded in the new Search Toolbar, the editor allows you to mimic the 'Tell Me' box available in modern Microsoft Office applications.
• Data Export - Improved Performance
  • Grid Views without master-detail data presentation are now exported up to 8 times faster and use up to 4 times less memory than in previous releases.
  • The TreeList control’s data export is up to 9 times faster and consumes up to 13 times less memory when compared to previous versions.
  • XLSX export compresses XML files and streams compressed data to the resulting file without storing temporary XML files in memory.
• Grid Control
  • Improved Customization Options
    • A three-state check box allowing users to toggle the checked state of all items on the list;
    • A check box allowing users to sort items alphabetically;
    • Ability to switch the checked state of selected items by pressing the Space key;
    • Ability to select multiple items by pressing and holding the left mouse button and moving the mouse pointer over them. In addition, end-users can hold down the Ctrl key to invert the selection and thus select non-contiguous items.
  • Miscellaneous Enhancements
    • Added the ability to manage and apply conditional formatting rules in the Layout and Data Editor at design time.
    • The indicator cell for a row now displays a new icon in response to displaying an in-place Edit Form.
• Hybrid Touch-Friendly Scrolling - Added a scrollbar mode similar to that found in Universal Windows Platform (UWP) apps that run on Windows 10. This mode is a hybrid of the classic mode and the touch-friendly scrollbar mode introduced in v17.2. In the new mode, the scrollbar thumb appears when an end-user hovers the mouse pointer over a control or scrolls through its content. Hovering the mouse pointer over the scrollbar thumb or its movement path transforms the thumb to a traditional scrollbar. Moving the mouse pointer away from the scrollbar reduces it back to the thumb. The thumb disappears if the mouse pointer is stationary or the control is not scrolled for some time. You can enable the new scrollbar mode by switching the corresponding option in a skin (or look&feel) controller.
• PDF Viewer
  • Bookmarks and Hyperlinks - The VCL PDF Viewer now allows you to display bookmarks within its Navigation pane for PDF documents that include bookmarked sections. This release also adds support for hyperlinks (both external links and links to specific parts in a loaded document).
  • Page Thumbnail Navigation - Added navigation by page thumbnails. Page thumbnails represent miniature previews of document pages. The Page Thumbnails panel located in the Navigation pane allows end-users to do the following:
    • Navigate through the document by clicking page thumbnails.
    • Enlarge or reduce the thumbnail size.
    • Select thumbnails using mouse clicks combined with the Shift or Ctrl key.
    • Print pages which correspond to selected thumbnails.
  • Miscellaneous Enhancements
    • Multi-threaded content rendering improves performance when scrolling, zooming, or rotating pages.
    • The PDF Viewer can now display a 'Locked View' image when opening a PDF document. This is especially useful for large documents.
• Scheduler Control
  • Google and Microsoft Office Calendars - v18.1 introduces a storage component that allows users to create, display, or modify appointments on Google and Microsoft Office calendars. Accessing calendar data requires that you obtain OAuth 2.0 credentials for your application and specify them via the new authorization components introduced in this release.
  • Agenda View - Appointments can now be rearranged using drag and drop.
• Skins Library
  • Vector (SVG) Skins - v18.1 adds full support for SVG (Scalable Vector Graphics) skins. The release ships with a new skin (The Bezier) first introduced in the WinForms product line and which is based entirely on SVG images. This new skin allows the VCL controls to look perfect on any screen with any DPI settings. The Bezier is the first skin that ships with UI elements that allow users to change the skin palette and instantly re-paint the entire skin at runtime. You can choose from dozens of unique palette presets or easily create a custom palette to apply a corporate style to your application.
  • Skin Editor Enhancements
    • The new tabbed MDI UI simplifies the manner in which you switch between skins and their elements.
    • The Project Manager and tabs allow you to reorder skins in a project using drag and drop and Move Up/Down buttons.
    • A Find Panel allows you to quickly locate skin elements in product groups.
• TreeList Control
  • Node Filtering - The VCL TreeList control now provides the following node filtering options:
    • The end-user ability to build filter criteria using the Filter Control component (TcxFilterControl).
    • A new Filter property allowing you to programmatically specify filter criteria.
    • A new OnFilterNode event enabling you to dynamically filter out individual nodes.
• TreeList & Vertical Grid Controls
  • Find Panel - Added the Find Panel functionality first seen in the Grid control to the TreeList and Vertical Grid controls. These controls offer numerous options to customize the display and behavior of the Find Panel.

Includes fixes for Editors, Grid and Map controls.

Fixes

Controls for Windows 10 Apps

• There is no easy way to disable SemanticZoom in PdfViewerControl.

Editors for Windows 10 Apps

• ArgumentOutOfRangeException is raised in TextEditor with the DateTime mask on input.

Grid for Windows 10 Apps

• An exception is raised when DescriptionAttribute is used in an application with Windows 10 Apps controls.
• GridColumn's width is calculated incorrectly when the root container's width is changed at runtime.
• Rows are not rendered on scrolling when GridControl is defined inside a popup.

Layout for Windows 10 Apps

• DXFrame - The BackButton's foreground cannot be changed using an implicit style.

Map for Windows 10 Apps

• MapControl - The HRESULT E_FAIL error occurs in design mode.

Includes fixes for GridView, HTML Editor and Rich Edit controls.

Fixes

ASP.NET

All ASP.NET Controls

• Batch Edit Mode - Describe how to use editors in DropDownWindowTemplate of a drop-down column.

ASPxCardView

• The ASPxCardViewCardLayoutCreatedEventArgs.Properties property doesn't implement the FindItemOrGroupByName method.

ASPxDataEditors

• ASPxButton - Appearance of a button initially hidden and then shown via the SetVisible method differs from the default appearance in the Material and MaterialCompact themes.
• ASPxComboBox - Filtering a large data source - The first character is removed if the NullText property is specified.
• ASPxComboBox - NullText is not formatted as grayed on the first page load when LoadDropDownOnDemand is enabled.
• ASPxDateEdit - The time section is displayed below the date section in IE11 and Edge if MetropolisBlue and bootstrap are used on a page.
• ASPxFormLayout - The Adaptive Grid Layout feature doesn't work if a control is declared on a page that uses Master Page.
• ASPxListBox - It's impossible to decrease the control's height by using the client-side SetHeight method.

ASPxGridView

• Command buttons rendered in the EditForm template via ASPxGridViewTemplateReplacement located inside ASPxCallbackPanel don't work after this panel's callback.
• Paging gestures don't work when RightToLeft is enabled.
• Properties of collection items are not displayed in the nested filter expression.
• Search Panel - Upper case characters containing accents are not highlighted.
• The GetRowVisibleIndices(false) method returns a wrong result with newly inserted and immediately deleted rows in Batch Editing Mode.
• The memo column's cell is marked as modified after focusing its editor without any modifications if its initial value contains a line break.
• Cell focus is not changed when a row is focused on a group indent click.
• Documentation - Add information that the e.VisibleIndex parameter may have the negative "-2147483647" value in the CommandButtonInitialize event handler.
• Documentation - GridView documentation links are broken.
• The Adaptive Layout demo shows the same number of columns on different devices.

ASPxHtmlEditor

• A YouTube video cannot be switched to the full-screen mode.
• ASPxClientHtmlEditorMediaDialogBase.GetMoreOptionsCheckBox returns null when the Settings.Adaptivity property is set to "true".
• It's not possible to paste content of several cells copied from Excel in Chrome.
• Listbox in the Placeholders dialog has incorrect width in the Moderno theme.
• The "ASPxButtonEdit control is not supported" error on editing/inserting a link when the SettingAdaptivity.Enable property is set to "true".
• The "Cannot read property 'textContent' of undefined" JavaScript error occurs if two placeholders are inserted and a callback to ASPxHtmlEditor's container is sent.
• The "Change element properties" dialog has an incorrect size if the SettingsAdaptivity.Enabled property is set to true.
• When the CssFile property is used, the resulting URL is truncated if it leads to localhost.
• Tag Inspector higlighting does not disappear if you type something while hovering over a Tag Inspector item.

ASPxPivotGrid

• ASPxPivotGrid does not allow changing its caption on a callback.
• LoadLayoutFromString saved with 17.2.4 fails after the upgrade to 17.2.7.

ASPxQueryBuilder

• ASPxQueryBuilder - The "Create new parameter" context command should be removed.

ASPxRichEdit

• A context menu is not displayed in Safari and Google Chrome in the Mac OS when using the "Ctrl + click" command.
• Bookmarked text loses its bookmark after moving to another position.
• Script errors occur on selecting text and dragging it to another place in a specific RTF file.
• Text intersects with other text in a table.
• The "internal exception" error occurs when pasting HTML content.
• The bold style applied to entered text after moving the cursor to the next row is lost after a row's symbols are removed via backspace.
• The client-side "Internal exception at TableWidthUnit.asNumberNoPercentType" when a certain document is opened.
• A new item is added incorrectly to a numbered list when a document is saved in HTML and reopened again and the tab key is used.

ASPxScheduler Suite

• A JS error is thrown when resizing the window and the DateCellBodyTemplate is used in the Month view.
• Client errors occur when the resource's id contains the '|' symbol.
• Resource.Color mapping doesn't work in 18.1.
• The client-side "Unable to get property 'name' of undefined or null reference" error occurs when ASPxScheduler in Agenda View is placed inside ASPxDockPanel.
• A right click on an appointment's context menu item opens another time cell's context menu.
• The "Unable to get property 'style' of undefined or null reference" JavaScript exception occurs while closing the Appointment Editing Form if the ASPxSchedulerOptionsForms.AppointmentFormVisibility property is set to the FillControlArea.

ASPxSpreadsheet

• Certain shortcuts with the ALT key don't work.
• Document can't be opened when it contains AutoFilter in each column.
• It is not possible to completely remove the cell color using UI.
• The "Object doesn't support property or method 'indexOf'" script error occurs in IE11 on an attempt to delete cell content on the touch monitor.
• The client-side GetSelection method returns wrong cell indices in the limited document.
• The control does not open an Excel file where all frozen rows are hidden.
• The size of rows and columns is not adjusted when they are highlighted and double-clicked.

ASPxTreeList

• System.ArgumentException is raised on filtering ASPxTreeList nodes using a column filter when nodes contain null values.

Navigation, Layout & Multi-Purpose Controls

• getPropertyValue called on an object that does not implement interface CSSStyleDeclaration error is thrown when a fixed panel is rendered in an invisible iframe in FireFox.
• The collection with type='Menu' already exists" error occurs when accessing a control inside an ASPxNavBar item template.
• ASPxDockPanel - The height set via the SetHeight method in EndCallback is not applied if the panel is collapsed and expanded after this method call.
• ASPxFileManager bound to a Dropbox account - The "Object of type 'System.Int64' cannot be converted to type 'System.Int32'." exception occurs if a file in the Dropbox storage has a large size (more than ~3 GB).
• ASPxFileManager doesn't scroll the folder tree to the selected folder (by the SetCurrentFolderPath method or the InitialFolder property) .
• ASPxFormLayout - The Adaptive Grid Layout feature doesn't work if ASPxFormLayout is placed in some container with the composite ID attribute.
• ASPxImageGallery - A JavaScript error occurs when the ASPxClientImageGallery.PerformCallback method is called after uploading files.
• ASPxObjectContainer - The client-side Play and QTPlay methods don't start playing an audio file.
• ASPxPopupControl - The client-side Click event of the nested ASPxButton located at the end of long content is not raised when the popup's ShowViewportScrollbarWhenModal is enabled.
• ASPxUploadControl - Dragging does not work in IE11 when a drag zone is inside ASPxGridView.
• ASPxUploadControl - Several font settings from the ASPxUploadControl.DropZoneStyle setting are not applied.
• ASPxValidationSummary - The layout table should be marked with role='presentation'.
• ImageGallery - Pass more ImageSlider settings to the FillScreenViewerSettings object.
• WebChart inside ASPxRoundPanel remains visible after ASPxRoundPanel is collapsed.

Project Wizard

• Intranet Authentication does not work in projects created from DevExpress templates.

XtraCharts Suite

• WebChartControl - Series points and axis labels are not rendered when deployed on Microsoft Azure.

XtraReports Suite

• ASPxWebDocumentViewer - The "Parameters" screen is not responsive (buttons' rendering issue)
• ASPxWebDocumentViewer - The exported file name (PrintPreviewOptions.DefaultFileName) is corrupted in IE
• ASPxWebDocumentViewer - XRPageInfo information is incorrect
• ASPxWebDocumentViewer - XRPictureBox is rendered only once for the first data row
• HTML5 Document Viewer - Multiline content is displayed incorrectly when a bootstrap script is registered on the web page
• Web End-User Report Designer - The DevExpress.Designer.ActionId.Actions collection does not contain a command for the 'Validate Bindings' button
• Web Report Designer - The Open button located in the 'Open Report Dialog' has an incorrect translation for German

ASP.NET MVC

All ASP.NET MVC Products

• A script block without the type attribute added on an AJAX request is evaluated twice.
• DevExpress Icons - Certain icons are not shown in IE9.
• Update the Editors > Label section.

MVC CardView

• CardView - Callbacks initiated by the Filter control do not raise the EndCallback event handler and do not update custom JS properties.
• Documentation - Add a note that the FieldName property should be used in an unbound column.

MVC Data Editors

• ComboBox columns are not rendered with a zero width in the IE and Edge browsers even if the Column.Width property is set to 0 in version 18.1.
• DataEditors - The Compare attribute works incorrectly in new versions when editors are empty.
• ListBox - Some items are not shown if the ItemImage property is specified.
• TokenBox - CPU usage significantly increases when the editor is focused in IE and Firefox.

MVC GridView

• A column's AutoFilterCondition is reset when a filter expression is initially specified.
• A Java Script error occurs on an attempt to select a row if AdaptivityMode is HideDataCellsWindowLimit and grid rows are collapsed.
• Accessibility - Column Chooser is not focused once it is shown.
• Advanced Custom Binding Demo - Page rows are empty after filtering in a certain scenario.
• Custom Binding - A grid displays incorrect data when a column is moved when groups are expanded.
• Entering space in a filter row causes the CheckBox value change.
• Export - Column width is not equal to ExportWidth in the resulting document if column cells have certain content.
• The position of the Edit Form's popup window is calculated incorrectly when a new row is created after scrolling GridView's content.
• Vertical Scrollbar overlaps the last visible column when "horizontal scrolling" and "fixed columns" features are enabled.

MVC HtmlEditor

• It is impossible to delete a table in IE and Edge using the Ctrl+A and Delete keys if the table is the first element in the editor.
• It is impossible to upload a file from the Image Gallery tab (Insert Image dialog).
• It is not possible to delete the whole placeholder using the Delete button.
• It's not possible to remove the style applied to the content of several words via toolbar buttons in Chrome if it was initially applied to words separately.
• Toolbar items are disabled if several placeholders are added and then selected.
• HtmlEditor loses focus after inserting a placeholder and typing some symbol.

MVC Navigation, Layout & Multi-Purpose Extensions

• Menu - The EnableAdaptivity property has no effect.
• RoundPanel - Callbacks of nested controls don't work if the panel is loaded via an Ajax callback and contains a Button with the disabled EnableTheming in the header template.

MVC Report

• A custom SQL query should contain only SELECT statements error is thrown in an ASP.NET Core application even for simple SELECT queries.
• Cannot assign to read only property 'exports' of object '[object Object]' error occurs after the Angular CLI 6 application deployment.
• A client-side error is thrown when Dashboard and Report scripts are registered in an MVC project.
• Ace.js cannot be resolved in Angular applications.
• Client-side Integration - It is not possible to show an empty HTML 5 Document Viewer on the web page.
• HTML 5 Document Viewer - A client-side Integration approach stopped working and the host URL passed to the requestOptions.invokeAction option is ignored.
• HTML5 Document Viewer - ArgumentOutOfRangeException is thrown if the AzureWebDocumentViewerContainer.UseAzureEnvironment method is called after the upgrade to v18.1.
• HTML5 Document Viewer - StorageException with the "The remote server returned an error: (409) Conflict." message is thrown in Azure.
• HTML5 Reporting Components stop working in an ASP.NET Core application after publishing this application on IIS.
• NullReferenceException occurs in the .IStreamingXmlSerializer.EndWrite method when a merged report is shown in ASPxWebDocumentViewer.
• The "Failed to compile" error is thrown when an Angular application is run with the devexpress-reporting package.
• Web Chart Designer - Certain series property editors do not operate correctly.
• Web Document Viewer - "System.FormatException: Index (zero based) must be greater than or equal to zero and less than the size of the argument list." exception may be thrown on closing the document.
• Web Report Designer - It is not possible to hide/disable the report band's Height property by using the GetPropertyInfo method.
• Web Report Designer - The "parsererror: Unexpected token ' in JSON at position" error is thrown when receiving the designer's model from ASP.NET Core backend.
• WebDocumentViewer - The HandlerUri property cannot accept absolute URLs in ASP.NET Core applications.

MVC RichEdit

• Built-in Mail Merge produces a document with the same record that repeats several times.
• It's impossible to correctly place an image above a tiny table.
• The "An unspecified error occurred" message appears on an attempt to use the "Add Space Before/After Paragraph" command.
• When a hyperlink field is inserted, bold font formatting is turned off.

MVC Scheduler

• View Selector is rendered incorrectly when Bootstrap CSS is linked to the page.
• Context menu items' visibility gets reset on right-clicking a context menu item.
• The AllDayAreaHeight property is applied only to the view that is active on the first load.
• The GroupType property set for a certain view doesn't have greater priority than the Scheduler's GroupType property.
• There is no capability to change the title of the Edit Form's popup window at the AppointmentEditDialogViewModel level.

MVC VerticalGrid

• The layout of the Vertical Grid's fixed rows is recalculated incorrectly after reloading the Vertical Grid content on AJAX requests.

Project Wizard

• Insert Extension Wizard - The controller's name containing accent characters is inserted incorrectly in CallbackRouteValues when creating a callback-aware extension.

ASP.NET Bootstrap

Bootstrap Charts

• The length of the string exceeds the value set on the maxJsonLength error occurs when the chart is bound to a large data table.
• Incorrect CSS classes are assigned to constant lines contained in ConstantLineCollection when not all of these lines are visible in the chart.
• There is no capability to enable auto-calculated scale breaks in Bootstrap Chart Axis.

Bootstrap Data Editors

• BootstrapCalendar's header is rendered incorrectly if it's placed in BootstrapAccordion after the update to version 18.1.
• BootstrapCheckBox - Internal hidden input is not disabled when the editor is disabled.
• BootstrapCheckListBox - A colon is not added to the Caption property's text.
• BootstrapComboBox - The "Cannot read property 'GetCurrentWindowElement' of null" error occurs when a user types search text in the input and the large data binding mode is used.
• BootstrapUploadControl for ASP.NET Core - The "Object doesn't support property or method 'fill'" error occurs in IE11.

Bootstrap GridView

• A callback requests ends with the "The target x for the callback could not be found or did not implement ICallbackEventHandler" error when a "callback" control (BootstrapGridView) is located within the BootstrapTabbedLayoutGroup container.
• BootstrapGridView - Batch Editing - ComboBox size is incorrect if the editor is clicked quickly.

Bootstrap Navigation, Layout & Multi-Purpose Controls

• BootstrapGridView - The "Target x for the callback could not be found or did not implement ICallbackEventHandler " error occurs when the grid is inside a tab group.

Bootstrap Scheduler

• The "Value cannot be null" error occurs on opening the Edit Appointment Form if "Member" and "Name" parameters are different in custom field mappings.
• The approach with using View Model API to customize the Appointment Dialog for working with custom fields does not work for the Bootstrap Scheduler control.
• The CellAutoHeightOptions settings are not taken into account while rendering resources in the TimeLine view.

ASP.NET Core Bootstrap

.NET Core / ASP.NET Core Bootstrap

• Insert DevExpress Bootstrap Core Control Wizard - "Data context class" does not show context from another project in the same solution.
• The "Insert DevExpress Bootstrap Core Control" wizard affects PackageReference in the ".csproj" file.

Charts (ASP.NET Core Bootstrap)

• BootstrapChart for ASP.NET Core Bootstrap - The chart is not shown correctly when the full framework is used in an application.

Editors (ASP.NET Core Bootstrap)

Date Range feature doesn't work.

• BootstrapDateEdit placed into BootstrapPopupControl using SetContentHtml doesn't work.

GridView (ASP.NET Core Bootstrap)

• A Data Item template that utilizes the DataItem object throws an exception when a detail row is expanded.
• A popup edit form width cannot be changed on the server side using the SettingsPopup.EditForm.Width property.
• AutoFilterRowInputDelay doesn't have any effect.
• It is impossible to specify a custom editor for search.
• It is not possible to filter empty strings via the Header Filter in CheckedList mode.
• The "Cannot convert lambda expression to type 'string[]' because it is not a delegate type" error when using string property in composite KeyFieldName.
• The "i" letter is replaced with "ı" in the "id" property of inner controls when the default language of Windows is set to Turkish.
• The grid is not shown if a ComboBox column is used in a project that targets .NET Framework.
• BootstrapGridView loaded using jQuery.ajax - Paging doesn't work.
• Grid export throws exception on ASP.NET Core 2.1.

Layout (ASP.NET Core Bootstrap)

• CheckBox value is not passed to the controller when it is created using the generic AddItem method.
• It is not possible to access editors on the client side.
• The Bind method is not available for the ComboBox item.
• FormLayout for ASP.NET Core Bootstrap - Client-side validation based on the model's Data Annotations doesn't work for databound FormLayout items.

Scheduler (ASP.NET Core Bootstrap)

• The component does not work in applications targeting the .NET Framework.
• Using the AddAppointmentItem method with the default AppointmentID field leads to the error on showing the appointment form.
• Scheduler for ASP.NET Core - It's not possible to use the server-side PopupMenuShowing event.

Includes fixes for Charts, Editors and Grid controls.

Fixes

All WinForms Controls

• A custom skin palette is applied to a custom skin.
• Skin - NullReferenceException occurs on an attempt to get a skin element from a separate thread.
• SkinEngine - An application crashes with NullReferenceException at startup if 300% scaling option is turned on.
• SplashScreenManager - The SetWaitFormDescription property is not taken into account when the value is set to String.Empty.
• WorkspaceManager - The control's properties are not restored when it was moved between DockPanels.
• XtraBars - RadialMenu throws an exception on being invoked.

Coded UI

• XtraTabControl - Provide access to the tab's caption using CodedUI.

Data Access Library

• ArgumentOutOfRangeException occurs after changing parameters for the XRChart control.

DemoCenter (.NET)

• An exception is thrown at NavBrMainDemo on opening the main form at design time.

MVVM Framework

• MessageBoxService - Add a new overload to the MessageBoxService.CreateXtraMessageBoxService method to pass an owner.

PivotGrid Core

• Documentation - Add a note to the CreateDrillDownDataSource method (all platforms) stating that the customColumns parameter is not applied in Client Data Processing mode.

Project Templates

• Recent items under the "Add DevExpress Item" menu are not properly filtered for the current project type and version.

Snap

• The field properties button is disabled if this field is located in SNLIST.

WinForms Demos

• An exception is raised on an attempt to open the frmMain designer in Demos.
• Incorrect TokenEdit dropdown position in Windows Mail Client Demo (arabic).

XtraBars Suite

• A blue rectangle isn't painted around a checked BarItem in the Visual Studio 2013 Dark skin after upgrading to 18.1.
• A tooltip is shown on an incorrect screen when RibbonForm is maximazed.
• AccordionControl - Hamburger menu - Items are incorrectly arranged when a hierarchy has more than two levels.
• AccordionControl - The FilterCondition property of SearchControl doesn't take effect.
• AccordionControl's top area isn't painted correctly when it is placed in FluentDesignForm along with DocumentManager.
• ApplicationButton and ApplicationMenu are incorrectly drawn on RibbonForm when the Bezier skin is applied.
• BackStageViewControl is incorrectly drawn when RecentControlContainerItem is hidden.
• Bar - The BarItemHorizIndent and BarItemVertIndent properties are not scaled based on the current DPI value.
• BarButtonItem - The DropDown style button's behavior is different in Bar and RibbonControl on hovering.
• BarButtonItems placed into BarSubItem remain highlighted if a user hovers over them.
• BarManager - BarStaticItem's width is calculated incorrectly when the AllowHtmlText property is enabled and the & chararcter is used in the item's text.
• BarManager - The BarStaticItem.ItemAppearance.Hovered property property has no effect.
• BarSubItem has an incorrect text color in the Visual Studio Light skin.
• DefaultBarAndDockingController options are not taken into account in DockPanel.
• DockManager - DockPanels cannot be resized when the Light style is enabled.
• DockPanel - The SvgImageSize property set at design time is not saved.
• DocumentManager - TabbedView does not save a document's maximized state.
• DocumentManager - The tabbed header is highlighted when its activation is canceled using the TabMouseActivating event.
• FluentDesignForm - AccordionControlElements are moved when a group is expanded and the Arrow key is pressed.
• FluentDesignForm - AccordionControl's layout is broken after a FilterControl is shown.
• FluentDesignForm - The IsMdiContainer property breaks a form's layout.
• FluentDesignForm's buttons and its title bar cannot be clicked after the FluentDesignFormContainer.SendTtoBack method call.
• Flyout is not displayed until a user resizes or maximizes a form when DevExpress Style skins are applied.
• Font size of controls placed within DockPanel is not changed when the DefaultFont property is set.
• GalleryControl - OverflowException occurs when a 1px width image is displayed and AnimationType is set to ImageContentAnimationType.Slide.
• GalleryControl - There is no possibility to update Handler's HitInfo.
• Html text isn't displayed correctly in RadialMenu.
• Images provided using SVGImageColelction aren't skinned.
• MemoEdit flickers when it resides in TabPane.
• NullReferenceException is thrown in RibbonControl's designer when switching between different BarSubItems.
• NullReferenceException occurs in the WindowsUIView designer.
• Overlay Form's position is not updated unless a parent form's size is changed.
• PopupMenu - PropertyGridControl is located outside the PopupMenu Designer boundaries by default.
• RecentStackPanel - Incorrect space filling when RecentStackPanel contains several RecentControlContainerItems and the RecentControlContainerItem.FillSpace property is enabled.
• RibbonControl - The Application button has an incorrect text color in the Bezier Skin for some color palettes (Office White, Nebula).
• RibbonControl - The selected page is changed when the SelectedPage property is set to RibbonPage that belongs to another Ribbon.
• RibbonControl - Unable to remove BarItem from a minimized RibbonPageGroup.
• RibbonCustomizationForm looks not fully initialized in certain cases.
• RibbonForm - A title bar is not skinned if a skin paint scheme is changed in code.
• RibbonForm - Different drawing artifacts appear when WeifenLuo.WinFormsUI.Docking.DockPanel resides in the form.
• SuperToolTip - The ToolTipControllerShowEventArgs.AllowHtmlText property works only if it is set after items are added.
• Tab header appearance isn't applied when DocumentManager uses The Bezier skin with the Light style.
• Tab Pane - Invisible tab pages are shown in a context menu.
• TabbedView - A document icon is moved closer to the header text when the document is floating.
• TabFormControl - The TabFormControl.Appearance.Page property settings do not influence a tab form page caption.
• TabPane - The first page is outside a control's boundaries if the RightToLeft property is enabled.
• The Acrylic Material feature does not work when the Feature Level of version 10 or lower is used.
• The caption is drawn twice in BarEditItem with the transparent backcolor.
• The GalleryItem.ItemClick event does not fire for an item that is shown in GalleryDropDown.
• The TabbedView.DocumentProperties.MaxTabWidth property isn't scaled in the tabbed MDI UI with a high DPI.
• TileBar font affected by DirectX in 18.1.
• TileControl - An exception occurs in the InitializeDirectXProvider method if the required DirectX version is not installed.
• TileNavPane - A DropDown stays open and overlaps RibbonControl.
• WindowsUIView - NullReferenceException occurs at the application startup if the DevExpress Dark Style skin is applied.
• WindowsUIView - The next document is not selected in PageContainer when another document is closed.
• XtraForm does not allow resizing when the Bezier skin is applied and its FormBorderEffect is set to None.

XtraCharts Suite

•  It is impossible to set custom filter criteria in the Visual Studio property grid.
• An unhandled exception occurs during scrolling operations after the DateTime scale detail level is changed.
• Axis Range does not switch to the automatic mode after zooming out to the actual maximum range interval.
• Candle Stick - Days added to WorkdaysOptions.ExactWorkdays are not displayed when WorkdaysOnly = true.
• Chart bound to another control raises the ArgumentOutOfRange exception if an empty data source is provided.
• Chart Designer - The actual secondary axis name is not shown in the Series View section of the Properties tab.
• ChartControl - A crosshair label is missing when creating points dynamically after an update to 18.1.
• ChartControl - Crosshair items are incorrectly shown on high DPI after printing XRChart.
• ChartControl - RangeControl doesn't work in version 18.1 when the chart scrollbar is moved fast.
• ChartControl - RangeControl hangs for some time after changing a range when AnimateOnDataChange = true.
• ChartControl - The VisualRange.Auto property is reset to false after a project is rebuilt.
• ChartControl throws ArithmeticException when changing a view type to PolarRangeArea if an empty PivotGrid is used as a data source.
• ChartControl uses a different distance between the first and last points in the Radar diagram in certain cases.
• InvalidOperationException is raised when Pie and Doughnut 2D series are accessed from OnCustomDrawSeries.
• The Series.FilterCriteria property is not effective when filtering by nested fields.
• Usability - The Axis grid line visibility cannot be modified for Custom Axis Labels.
• XRChart - Range stops for the Range Colorizer are not displayed sometimes.
• XRChart - Series Collection Editor freezes in certain situations.
• XRChart - The Series Label element size is changed when displaying the Print Preview window on a HighDPI display.

XtraDiagram

• DiagramShapes' glyphs are visible even if the ToolboxOptionsView.ItemViewMode property is set to "NameOnly".

XtraEditors Library

• A new folder is not created on the NewFolder button click in the XtraFolderBrowserDialog control.
• AccordionControl - AccordionContentContainers are not shown in Hamburger Menu.
• AccordionControl - AccordionControlSeparator is converted to an empty AccordionControlElement after a layout is restored.
• BarCheckItem is shown as unchecked in QAT if the Bezier theme is used.
• CheckedComboBoxEdit - Html-formatted text is shown partially in a text box.
• CheckedComboBoxEdit - The NullText property is not taken into account when the editor is used in in-place mode.
• DateEdit - The MaxValue property is ignored when MinValue has the same value.
• Fluent Design Form's Text is not updated.
• FluentDesignForm - A title bar is not enlarged when the TouchUI mode is enabled.
• FluentDesignForm - Bars and dockpanels are displayed above the form's titlebar.
• FluentDesignForm - Pressing DEL for a selected bar item link results in removing a focused control.
• HyperLinkEdit - A cursor flickers when it changes in the MouseMove event handler.
• HyperlinkLabelControl - The UseMnemonic property is not in effect.
• ImageCollectionEditor - When a dark theme is applied, some rows' back color is the same as the rows' fore color.
• ImageSlider isn't scrolled on touch screens.
• IPrintable controls inside SidePanel are printed using the WYSIWYG approach instead of the "Flow layout" approach.
• LabelControl - The cursor does not change to Hand if text starts with a period symbol.
• OpenFileDialog - The file icon is missing in Windows 7.
• OpenFileDialog - The folder icon is incorrectly drawn when switching between folders using TreeView in Windows 7.
• PdfViewer's Find Panel overlaps all the MDI forms.
• PictureEdit - An application freezes when the PictureEdit.Properties.EnableLODImages option is enabled.
• PictureEdit - An image is not displayed unless it is hovered when DirectX is enabled.
• PictureEdit - ObjectDisposedException is thrown on closing a form.
• PictureEdit - The DXMenuItem.Enabled property always returns true when a context menu is shown the first time.
• PictureEdit - The image background is black when DirectX is enabled.
• RepositoryItemMRUEdit - The Sorted option is not in effect when data is added in the QueryPopUp event handler for an in-place editor.
• SearchControl does not clear its text if a data source of a bound ListBoxControl is changed.
• SvgImageCollection - An exception is thrown when an image index is selected in AccordionControl's item.
• SvgImageCollection - Image size is incorrectly changed on High DPI.
• The main form is shown under other windows when SplashScreen is closed even if the ActivateParentOnSplashFormClosing option is enabled.
• The StringId.Mins and StringId.Secs strings are incorrectly translated in Turkish localization.
• TreeListLookUpEdit - A node is shown on top and a vertical scroll bar is shown on searching data.
• WaitForm freezes and produces memory leaks when it is shown with a custom SVG skin.
• XtraForm - An icon is rendered differently based on the AllowFormSkin option.
• XtraMessageBox - An incorrect dialog result is returned when the XtraMessageBoxArgs.AutoCloseOptions.Delay property is set.
• XtraOpenFileDialog - Incorrect WaitForm localization.
• XtraSaveFileDialog - A button does not change a caption when a folder is selected.
• XtraTabControl - A TabPage object is not disposed of after all pages are removed.

XtraGrid Suite

• A group row is not exported when the BandedGridColumn header occupies several rows.
• BandedGridView - Column headers change their background color in DirectX mode when the WindowsXP paint scheme is used.
• DragDropBehavior stopped working after an upgrade to v18.1.2.
• DragDropBehavior works incorrectly.
• Excel-Style Filter Dialog - Rows with an empty value are hidden even though the "Blanks" value is selected.
• FilterEditor - Custom clause icons are overwritten by default icons.
• ActiveFilter throws an exception in the case of the 'in' request with a large number of parameters.
• Grid Control incorrectly converts the filter from 'In' to 'Not in' if blank values are displayed.
• A cell value becomes empty in the Auto Filter Row after another cell is focused.
• A zoomed image shown in a merged grid cell does not preserve its size when the grid is printed.
• InvalidCastException is thrown when a Guid column is filtered by display text using the Excel filter popup form.
• Items are disabled in the Excel Filter popup for enum fields marked with the PersistentAlias attribute when the Grid operates in Server Mode.
• NullReferenceException is thrown when an applied filter was modified in master-detail mode.
• Spanish translation improvements.
• The footer menu's Show/Hide item is not localized.
• The horizontal scrollbar becomes unexpectedly visible when the AutoFillColumn property is used.
• GridView's row formatting is incorrectly rendered when a column repository item's AllowHtmlDraw property is set to true.
• LayoutView - Artifacts are shown during touch scrolling.
• LayoutView - Touch scrolling stops working when a filter is set.
• The ColumnSpan property is not taken into account for the first column in the Edit Form's designer.
• The copy/paste function uses the PresentationCore assembly.
• The DirectX rendering mechanism breaks a project when the "Prefer 32-bit" option is unchecked.
• The DrawRectangle method draws solid lines when DashStyle is used and the DirectX mode is enabled.
• The loading indicator has a white background when the Bezier skin is applied.
• The row is skipped if its height is larger than a view's height when arrow keys are used for navigation.
• The SelectionChanged event is not raised when CheckBoxSelectorField is set.
• TileView - ScrollButtons do not render correctly when DirectX is enabled.
• WinExplorerView - Matched strings are not highlighted when using the Find Panel.
• WinExplorerView - The selection frame doesn't disappear after showing PopupMenu.

XtraLayout Suite

• A design-time context menu is not shown after a short period of time.
• Cells are not resized correctly when all items are hidden.
• Customization Form may be shown at an incorrect position if it was designed on a secondary monitor.
• SetSkinStyle throws NullReferenceException when UserCustomizationForm is used.
• The customization context menu isn't skinned at design time.
• LayoutControlGroup with the Title style ignores the text color from the GroupPanelTitleCaption skin element.
• Text in the LayoutContol's print preview is cut off when labels are positioned at the top.

XtraMap

• NullReferenceException occurs in MapControl in certain cases when cached map tiles are used.
• A newly added MapDot element is not visible in certain situations.
• Map crashes when BingMaps are cached.
• MapControl behaves incorrectly if it is palced in TableLayoutPanel.
• MapEditor - It is impossible to hide certain buttons.
• NullReferenceException occurs in MapControl with DirectX rendering placed on XtraTabControl.
• The Legend layout is changed when the MiddleLeft or MiddleRight alignment mode is enabled.
• The Map control works slowly if a huge tile cache is used.
• The RequestDataLoading and DataLoaded events do not work after the kind of the Bing map is changed.
• Usability - It is impossible to change the color of the selection region (CTRL+SHIFT+MOUSE selection).
• Vector layer elements are not displayed in certain cases when the DirectX rendering mode is enabled.

XtraPivotGrid Suite

• NullReference exception is thrown on applying a filter if GroupFilterMode = List.
• An exception is raised on the old control layout load.
• Certain value rows are not shown if a field with an applied filter is moved from the Filter to the Column Area.
• Measures are formatted incorrectly if the RunningTotals feature is enabled.
• The GetVisibleValues method raises NullReferenceException.
• Pivot Grid throws NullReferenceException when restoring its layout in certain cases.
• PivotGrid - The Items.Clear method does not work in the CustomFilterPopupItems event handler.
• The Customization Form does not display the filter icon for groups when GroupFilterMode = List in certain cases.
• The Customization Form is not updated when fields are hidden.
• The format of displayed values is not changed after updating the CellFormat.FormatString property if a custom FieldEdit is used.
• The IsNotNull criteria is duplicated on enabling/disabling criteria by using the Filter Panel check box if the Excel Filter popup mode is used.
• XRPivotGrid's Designer does not display data in the "Layout" tab (the DataSet issue).

XtraPrinting Library

• PrintControl - There is no good way to get a particular dock panel.
• The Print Preview form is shown truncated after an update to version 18.1.

XtraReports Suite

• DocumentViewer - A document should not be scrolled when a hyperlink of a non-active page is clicked.
• End-User Report Designer - Editors allowing to choose a script handler in the Scripts tab are missing after converting to v18.1.
• End-User Report Designer - It is not possible to use the NavBar style toolbox along with the new Report Designer UI.
• End-User Report Designer - NotImplementedException is thrown when opening the designer in Windows XP.
• End-User Report Designer - Script Editor - Inputting the "at" symbol breaks syntax highlighting and makes input letters disappear under certain conditions.
• Export to DOCX - The resulting document does not preserve top labels' location in SingleFilePageByPage mode.
• Export to DOCX - Table cells' content is cut in the exported HTML-based report (Frame Layout).
• Export to Excel - Preserve image transparency.
• ExportOptionsTool.EditExportOptions throws the 'This is not a valid page range' exception on closing if a report's document was not created.
• Expression Editor - It is impossible to create a custom category for a custom function.
• Expressions - The SumCount function without arguments returns incorrect results.
• It is not possible to use the PageIndex and PageCount variables in Expression Bindings.
• KeepTogether does not work correctly for Band content that is bigger than the first page.
• No warning message is displayed if a report converted from Legacy Data Bindings to Expression Bindings stops operating correctly after conversion under certain circumstances.
• Object Data Source Wizard creates a wrong typed report parameter while binding a report to a method that accepts an array-typed parameter.
• PageFooter is printed above ReportFooter in a multi-column layout.
• Report Designer - Inserting a new column into XRTable moves its right edge off the report surface.
• Report Designer - The parameter's FilterString dialog shows properties of the main report's datasource.
• Report Designer - Wrong order of custom Bands in End-User Report Designer after the upgrade to 18.1.3.
• ReportGallery's context menu items are not available when XRDesignPanel is used.
• Spelling error in XRPivotGrid Fields Collection Editor.
• Subreport data is repeated when there is a group header with the enabled GroupUnion property.
• Summary - A page summary label placed into GroupFooter renders a question mark instead of the actual value.
• The "Validation" button does not work in the End-User Designer version 18.1.
• The PageFooter band with growing controls overlaps the DetailBand area.
• The previous row value is printed if an exception occurs in an expression.
• The Report Templates Gallery does not show Scheduler Report layouts.
• The text of a label which is rotated on 180 degrees is split into two rows.
• The XRLabel control with a summary loses formating in Preview mode if the XRLabel ProcessNullValues property is set to SuppressAndShrink.
• XRPivotGrid - A part of data is missing across pages - Paging Error.
• XtraReport - XRCrossBand controls do not work correctly in a multi-column layout.

XtraRichEdit

• A rotated textbox within the header section also rotates a table's grid lines and spell checker findings.
• Default character formatting is not copied when text is being dragged inside a document.
• EndOfStreamException is thrown on an attempt to import a specific WordML.
• InvalidOperationException occurs on an attempt to drop text with a hyperlink to RichEditControl's document if the Hyperlink style has been removed from this document.
• It is impossible to remove a numbering list if this list is located in a table cell.
• RichEditControl does not have an ability to paste Rtf content from the Clipboard in the way MS Word does in "Use Destination Styles" mode.
• RichEditControl incorrectly calculates widths for table cells on invoking the "AutoFit Contents" command if a table contains paragraphs with numbering.
• System.ArgumentException is thrown on an attempt to print a specific document.
• The "&nbsp" symbol is not inserted into the clipboard as a whitespace when HTML is copied from RichEditControl in v17.2.
• The "Insert Table" form allows inserting a table with the number of columns greater than 63.
• Usability - RichEditControl allows inserting checkboxes into all document sections.

XtraScheduler Suite

• An unnecessary FetchAppointment event is raised when ResourceTree is assigned to the Scheduler control.
• DateNavigator - A fore color is difficult to read when the Office palette is applied.
• DateNavigator is not repainted in version 18.1 after Refresh is invoked.
• DateNavigator is not repainted when the LimitInterval property is changed.
• Documentation - Describe the ISchedulerCommandFactoryService service.
• Documentation - Improve the CustomDrawTimeCell event help article.
• GanttView - Provide the capability not to decrease the height of collapsed resources when CellsAutoHeightOptions is disabled.
• Mappings do not work.
• ResourcesTree - Row height of a collapsed row is insufficient to display an appointment.
• ResourceTree - SchedulerControl's resources are not filtered when filtering data by using the Find Panel in ResourceTree.
• ResourceTree is flickering on scrolling when the RefreshDataOnSchedulerChanges option is enabled.
• Scheduler control - System.ArgumentOutOfRangeException is thrown if there is not enough space for a control.
• SchedulerControl - A filtered set of resources is incorrect in the FetchAppointments event handler.
• SchedulerControl - New data storage does not filter items when the Filter property is set.
• SchedulerControl's DayView crashes if DayView.ShowAllDayArea is true.
• SchedulerDataStorage - Resources are not shown after mappings are specified.
• SchedulerDataStorage doesn't work with XPO.
• SessionMixingException occurs when SchedulerDataStorage is used with XPO objects and the resource data source is replaced with a new collection.
• The "Object reference not set to an instance of an object." exception is thrown in the XVideoRental demo with the Bezier skin.
• The Agenda view doesn't look right in v17.2.8 in the Office 2016 dark skin.

XtraSpellChecker

• A form is scaled incorrectly after loading a SpellChecker if the SpellChecker.Culture property value differs from the current machine culture.

XtraSpreadsheet

• Cell comments are not taken into account when navigating to the last worksheet cell via the Ctrl+End shortcut.
• Mail Merge - Protected ranges in a template worksheet are changed after performing a mail merge operation.
• Mail Merge - Protection settings of a template worksheet are not applied to merged worksheets.
• Serious performance penalties when performing "Fill Down".
• SpreadsheetControl does not receive focus on the Sheet Tab Selector click if SpreadsheetControl is located in DocumentManager's tab.
• SpreadsheetControl ignores the Alignment.Indent property value while calculating the layout of multiline text.
• SpreadsheetControl incorrectly applies a data validation rule of the List data validation type defined with a relative cell reference if it is added in code.
• System.ArgumentOutOfRangeException is thrown after a worksheet is copied.
• System.InvalidOperationException is thrown on an attempt to remove a worksheet that has a cell range bound to a data source.
• System.InvalidOperationException: "Stack empty" is thrown while copying/pasting cells in SpreadsheetControl.
• Text rotation for chart data labels is ignored on rendering.
• The "%" symbol does not operate properly in equality conditions.
• The formula editor is not resized according to the SpreadsheetFormulaBarControl size.
• The print output is incorrect when printing a worksheet with the B4 paper size and the Landscape orientation.
• The Style.Protection.Locked property value is not written into the exported .XLSX document.
• Zooming does not operate properly if a worksheet uses any View type except for Normal.

XtraTreeList Suite

• AutoFilterRow text is unreadable if the EnableAppearanceFocusedCell option is disabled and the Bezier skin is used.
• Enabling DirectX Draw messes up TreeList drawing in PopupContainer.
• ExcelFilter does not work with DateTime fields and FilterMode = DisplayText.
• A memory leak occurs since an editor animation object is not released by XtraAnimator.
• CalcNodeHeight is raised when the OptionsBehavior.AutoNodeHeight option is enabled.
• Displayed filter text is changed when a filter is customized in the SubstituteFilter event.
• FindPanel's text is cleared after the data source update.
• It is impossible to type in an unbound column.
• NullReferenceException occurs when an editor in AutofilterRow is posted.
• Search performance decreases when the colon character is used in the Find Panel search text.
• The FixedWidth property is not taken into account during TreeList export.
• The SelectionChanged event is not raised when a node is deleted.
• TreeList raises the AfterExpand and AfterCollapse events twice.
• XtraDialog - A node is not expanded if the right key is pressed.

XtraVerticalGrid Suite

• Font settings are not changed for records by using the PropertyGridControl.Appearance.RecordValue property if in-place editors are used.
• NullReferenceException is thrown on scrolling a control by using the mouse wheel.
• Rows are inserted at the wrong position when a custom PropertyDescriptorCollection is used.
• Setting the PropertyGridControl.Appearance.ReadOnlyRecordValue.FontSizeDelta property is not in effect.
• The Editor attribute is ignored when the Office view is used.
• The NullReferenceException is thrown when scrolling and an editor is active.
• The UseDXCollectionEditor property doesn't allow the use of an EditorAttribute with the string type.
• There is no possibility to handle an exception which occurs when resource strings are missed for the corresponding AnnotationAttribute.
• PropertyGridControl ignores the RecordWidth property when the Office View is used.
• RepositoryItemImageEdit - A popup closes when a picture is selected with a double click.
• VGrid - Row appearance text settings don't work.
• VGridControl - The header's text is cut off when the Appearance.RowHeaderPanel.TextOptions.HAlignment property is set to HorzAlignment.Far.

XtraWizard

• XtraWizard footer height is too big at high DPI.

Includes fixes for Grid, Diagram and Scheduler controls.

Fixes

Data-Aware Export

• GridControl - ArgumentException is thrown during the export if a column with a long name has a lookup editor and conditional formatting is applied.

DemoCenter (.NET)

• Caption in the New Demo Navigation panel is unreadable in the Visual Studio 2010 theme.

DXBars for WPF

• BarButtomItem's mouse click isn't handled in version 18.1.3.
• BarEditItem is not repainted when the Content2Template property is modified.
• ColumnMenuCustomization of GroupSummaryEditor removes the SortAscending item from the Column Context Menu.
• The PopupMenu.Opening event is not raised if PopupMenu is used as a drop-down control for BarSplitButtonItem.

DXCharts for WPF

• An incorrect logarithmic Y-Axis range is generated for Series with zero point values.
• An unhandled exception occurs when the Pie Chart is initialized in certain scenarios.
• Chart Control - NullReferenceException is thrown when the chart is collapsed and a data source is cleared.
• ChartBoundRangeControlClient - An error occurs when binding the RangeControl.SelectionRangeStart property value to a non-ChartValue object.
• ChartControl displays selected points incorrectly in certain cases when the CustomDrawSeries event is handled.
• Constant Line legend markers are not displayed.
• Crosshair Label disappears after switching between tabs.
• Export - The ChartControl.MinHeight/MinWidth properties affect the printed chart layout when the SizeMode = Stretch option is enabled.
• It is impossible to define a custom mouse cursor if an annotation is moved at runtime.
• Line Series - Lines disappear during zooming.
• Real-time Chart Demo module is rendered with delays in certain situations depending on the CPU load.
• The Annotation.RuntimeMoving feature works incorrectly in RadarDiagram2D if PaneAnchorPoint is set.
• The chart legend is always visible in SpreadsheetControl.
• The ChartControl.SelectedItem property is set twice when the chart's selected item is changed.
• The SaveToStream method invokes the CustomDrawSeriesPoint event in the case of a data-bound chart.
• Unhandled error occurs on a Series point element (bar) click at runtime.

DXControls for WPF

• A maximized ThemedWindow blocks the auto-hide feature of Window's taskbar.
• An exception occurs when several AppBarButtons with flyouts are used.
• DXTabControl - A new instance of the root window class is created even though a new window is initialized in NewTabbedWindow.
• DXWindow and DXRibbonWindow are not positioned correctly when WindowStartupLocation is "CenterScreen" and SizeToContent is "Height".
• Editors Demos - DXWindow is always displayed in front of other windows.
• InvalidOperationException is thrown after closing DXSaveDialog with the close button.
• InvalidOperationException is thrown when DXDialog is used.
• Some captions are invisible in the Metropolis Light Theme.
• The auto-hidden TaskBar is not shown when a DevExpress window is debugged with the enabled UI Debugging Tool.
• The Items Source Wizard becomes unresponsive after creating a data source based on the ADO.NET Typed DataSet.
• ThemedWindow - OverflowException is thrown on horizontal scrolling.
• Wrong RibbonWindow Title height when DXSplashScreenService is used.

DXDiagram for WPF

• Bindings don't work in DiagramPageBackgroundTemplate when DiagramControl is printed.
• Connectors are not routed properly when DiagramControl is shown in a popup.
• DiagramControl's BackgroundTemplate cannot be exported.

DXDocking for WPF

• An empty space remains between DocumentGroup tabs when a custom ContentTemplate is used in a hidden DocumentPanel.
• Auto hidden group captions in SE themes are very large.
• DockLayoutManager - A floating panel cannot be dragged after calling MDIController.Restore.
• DocumentPanel cannot be minimized after being maximized.
• The AutoHideGroup.SizeToContent property takes into account the caption width when calculating the required panel size.
• The CaptionHorizontalAlignment property value is ignored by tab items.
• The same theme-dependent resource is used both for DocumentPanel's border and DocumentGroup's background in certain themes.
• The TableView.ValidateRow event fires multiple times if GridControl is placed in DockLayoutManager.
• Too many layout groups are created after a document panel is docked to different positions.
• Vertical document panel tabs with a custom CaptionTemplate have an incorrect size.

DXEditors for WPF

• A click on More colors in ColorEdit causes a binding error.
• Buttons in the hover state ignore the Foreground property value.
• Captions in the DockLayoutContol demo is unreadable in Office 2016 Black SE, Visual Studio 2017 Dark and both Metropolis themes.
• End-users can still modify the editor's text when e.IsCancel is set to true in the TokenEditorBehavior.TokenActivating event handler.
• ExpressionEditor - The '<' and '>' symbols are invisible in the description panel.
• FlyoutControl cannot be displayed on the mouse press.
• It is impossible to change values in DateEditPicker in certain scenarios.
• LookUpEdit bound to a Server Mode source does not filter records in its dropdown.
• The Camera Settings dialog cuts off some labels when the Touchline Dark theme is applied.
• The DateEdit control leaves DateTimePicker parts active when scrolled with the mouse wheel.
• The month and year labels are misplaced when RangeControl is scrolled.
• The mouse wheel scrolls between the minimum and maximum values in DateEditPickerStyleSettings.
• The PasswordBoxEdit.ShowCapsLockWarningToolTip property does not work as expected.
• ThreeMap Demo Hint panel has very low contrast in the Visual Studio 2017 Light theme.

DXGrid for WPF

• A custom TableView FooterTemplate overflows when a vertical scrollbar is visible.
• AutoFilterRowCriteria icons are drawn over cells from fixed columns on scrolling.
• CardView - Selection is unpredictably cleared when a user tries to drag selected rows when SelectionMode is set to Row.
• CellTemplateSelector is not invoked when the underlying value is changed in certain scenarios.
• Count group summaries are not displayed when the GridSummaryItem.FieldName property is empty and grouping is changed.
• Data pasting overrides cell values in columns whose AllowEditing is False.
• DXGrid throws FormatException on pasting data from a filtered Excel sheet.
• ExpressionEditorControl adds a currently selected item to an expression on a double-click in the scrollbar or data area.
• Foreground in cell editors is not properly inherited from parent elements in certain scenarios.
• Grid - Columns that are mapped to complex XPO properties are empty.
• Grid with bands throws NullReferenceException in ColumnBase.OnBandSeparatorChanged.
• GridControl - Copying the current cell value from one boolean column to another does not work.
• GridControl BestFit exception - 'DevExpress.Xpf.Grid.DataPresenter' should not return NaN values as its DesiredSize.
• GridControl's horizontal scrolling is slow when there are many format conditions in TableView.
• GridControl's horizontal scrolling performance should be increased when the CellTemplate property uses the default InplaceBaseEdit element.
• Improve the search logic performance when data is updated and the AllowLiveDataShaping option is enabled.
• Incorrect foreground is shown in a focused row when FormatCondition with the FontWeight definition is used.
• NotSupportedException is raised when the Drag-And-Drop operation is completed and a source collection is read-only.
• The horizontal content alignment is unpredictably updated after setting ItemsSource to null.

DXMap for WPF

• An unhandled exception is thrown when the LayoutPanel position with the embedded MapControl is changed.
• BingMapDataProvider is updated incorrectly if TileSource is changed at runtime.
• It is impossible to modify the MapShape.Stroke property value after the upgrade.
• It is impossible to use the ViewportChanged event if the Cartesian coordinate system is used.
• ListSourceDataAdapter - ICollectionView notifications are not processed.
• MapCustomElement - Valid data context is not applied to DataTemplate.
• MapLine titles are not aligned correctly.
• Switching the provider from OpenStreet/Bing to WMSDataProvider fails with InvalidCastException.
• Templates of non-clustered items are updated incorrectly if a clusterer is used.
• There is no method to zoom a map to a certain position in code.

DXPivotGrid for WPF

• Pivot Grid - NullReferenceException is thrown when the BestFit method is executed.
• PivotGrid - The horizontal scrollbar works incorrectly when the FixedRowHeaders property is set to false.

DXPropertyGrid for WPF

• PropertyGridControl - CollectionDefinition is always generated for each definition type.
• PropertyGridControl ignores TypeConverter's GetStandardValues method for types with the default constructor.
• PropertyGridControl's buttons switching ViewKinds work as a single radio button group if there are several PropertyGridControls.

DXRibbon for WPF

• A memory leak occurs on closing DocumentPanel when RibbonControl with BarItems is in the parent View.
• An exception occurs in the DevExpress.Xpf.Bars.ThemeSelectorBehavior`1.GetThemes method after an upgrade to version 18.1.
• BarCheckItem unexpectedly switches to a small glyph when an image is set in a style trigger.
• CustomizationWindow displays a context menu with empty items on a right click in certain elements.
• Quick Access Toolbar buttons should be smaller in Office SE themes.
• RichEditControl - Significant performance penalties on typing text in an application with a complex layout.
• The Theme Selector skips one row when the down button is clicked.

DXRichEdit for WPF

• Certain strings cannot be localized using a custom XpfRichEditLocalizer class descendant.
• The AutoCorrect event isn't raised when the Tab character is inserted.

DXScheduler for WPF

• A wrong appointment is added when the previously dragged item has not been dropped to SchedulerControl.
• AppointmentViewModel's Appointment.SourceObject property is null when AppointmentContentTemplateSelector is used.
• SchedulerControl's appointment drag element isn't always automatically hidden.
• SelectedInterval is reset when switching days.
• Shared appointment resources are recalculated incorrectly after being dragged or resized by dragging.

DXSpreadsheet for WPF

• SpreadsheetControl inserts an empty hidden row into the beginning of the copied Html content.
• System.NullReferenceException is thrown when the mouse is moved over SpreadsheetControl that is not completely initialized.

DXTreeList for WPF

• Conditional formatting doesn't affect the top node after the upgrade to 18.1.
• Node summaries are not restored from the layout.

MVVM Framework

• A memory leak occurs when the DevExpress MIF Project Template is used.
• ApplicationJumpListService - Newly added tasks are not displayed after another application instance is opened.

PDF Viewer for WPF

• NullReferenceException is thrown in the Designer after the "RibbonTemplate" data template is changed.
• Strange sizing effect of the PdfViewerControl when switching between tool panels.

Windows UI

• Hamburger Menu - An application crashes when a theme is changed.
• Hamburger Menu does not keep the flyout open when a user clicks an item.

WPF Demos

• BarManager - Bar is not restored using the BarManager.RestoreLayoutFromXml method.
• WPF Click-Once demos refer to an old version.

XtraReports Suite

• DocumentPreviewControl - Report's print preview is empty after updating to v18.1.3.
• End-User Report Designer - The 'System.NullReferenceException' is thrown when using a report parameter as a query's input parameter.
• How to remove the 'Data ' group in the End-User Report Designer.
• The 'Binding' property in the Parameter Bindings dialog is not available when the NuGet packages are used.
• The PropertyGrid control used in the WPF Report Designer throws the NullReference exception on 32 bit machines.
• WPF End-User Report Designer - The designer opens a report for a long time if the report contains a lot of table cells with row span.
• WPF Report Designer - Editing the SqlDataSource.Queries collection does not use a custom DB schema provider.
• WPF Report Designer - Script Editor - The scrollbar doesn't maintain its position when a script text is cut off.

JavaScript Component Suite. Maintenance release includes fixes for Data Grid, Data Visualization and UI Widgets.

Fixes

Data Grid

• Bootstrap 4 styles break the Data Grid edit commands.
• A column is not hidden in adaptive mode (columnHidingEnabled) when adjacent columns have width specified in percent.
• A fixed column shrinks beyond minWidth when columnResizingMode is a widget and the grid has no horizontal scrollbar.
• Column Chooser with a large column list has a noticeable search input lag (slow performance).
• Columns passed to the customizeExportData callback do not correspond to the values parameter of each row.
• Column-specific filterOperations are not applied to an embedded FilterBuilder.
• Filtering does not work when banded/grouped columns are used.
• FilterPanel - The "$(...).trigger is not a function" error occurs on an attempt to click outside a popup window if "Any of" is used.
• It is impossible to reset the column filter after page refresh if stateStoring is enabled.
• Single selection doesn't work if columnRenderingMode and rowRenderingMode are set to 'virtual'.
• tateStoring - Сolumn filters don't work when customLoad is used.
• The "Cannot read property 'onResize' of null" error is thrown.
• The "Cannot read property 'toLowerCase' of undefined" error occurs on an attempt to use the Filter Builder when the first column does not contain the dataField option.
• The "Cannot set property 'paginate' of undefined" error on an attempt to load the previous state if a column's Header Filter has a custom dataSource and the Filter Panel is enabled.
• he allowFiltering option has no effect for FilterPanel in version 18.1.4-pre-18164.
• The 'No function signature for the function with name 'substringof'...' error message is shown if search is performed in a popup filter window and an oData source is used.
• The Revert button doesn't cancel changes for columns bound to a field of a complex property.
• The row.isEditing parameter of the onCellPrepared event handler has an incorrect value under certain conditions.
• alidated rows cannot be scrolled.
• DataGrid bound to CustomStore omits data under certain conditions when remote operations are enabled.
• DataGrid does not allow selecting rows properly when a row template with several tr tags is used.
• DataGrid does not handle the error when DataSource is assigned.
• DataGrid does not render the required mark in the Edit Form even if the required validation rule of a column is enabled.
• DataGrid does not show the Error Row when updated values are invalid in the last row.
• DataGrid does not switch a cell to Editing mode under certain conditions when the editCell method is called in the onContentReady event handler.
• DataGrid does not validate hidden columns.
• DataGrid inside Popup with Form is rendered incorrectly in IE.
• DataGrid is not filtered if the rowRenderingMode property is set to 'virtual'.
• DataGrid refreshes when a user clicks command column links if Angular Router is used.
• DataGrid renders duplicated groups when infinite scrolling is enabled and data are grouped on the client side.
• DataGrid throws the "Cannot read property 'toLowerCase' of undefined" TypeError when state storing and filtering are used.
• DataGrid works slowly in IE on column resizing and reordering.
• Edit form is not opened on the "Add Row" button click when the editing.mode option is changed to "popup" in the initNewRow event handler.
• The cursor disappears in an autofilter row when a filter is applied if the columnAutoWidth property is enabled.
• The grid doesn't fully clear the applied filter when resetting the grid's state in certain scenarios.
• The "Maximum call stack size exceeded" error occurs on an attempt to filter a lookup column using the Header Filter.
• The ColorBox preview overlaps its text in a grid cell.
• The columnAutoWidth option does not work in the detail grid in version 18.1.
• The rowInserted and rowRemoved events are not raised when the state storing is enabled in AngularJS.
• The selection column collapses when an empty DataGrid is shown in the Safari browser in an iframe.

Data Visualization

• Chart - Wrong export result when the chart has a multi-line title.
• dxChart - Bar Chart - It is impossible to handle a double click event.
• dxChart - Console warnings don't stop when the onIncidentOccurredFunction event is handled.
• Vector map - Marker color does not reflect the layer.palette.

DevExtreme Core

• DevExtreme Bundler does not work with Webpack 4.
• List - The onItemReordered event handler is missing the itemData argument in Angular.
• ODataStore - The byKey request adds the "?" symbol to the URL if jQuery is not used.
• ODataStore - The Promise.then callback function should accept a single parameter.
• SPA - Views - A cached view is not disposed of when the cache is cleared.
• The "Interface 'DOMComponentOptions' incorrectly extends interface 'ComponentOptions'" error message is shown with TypeScript 2.6.
• The form does not validate items if the ngIf directive is applied to an item in an Angular app.

DevExtreme Demos

• DevExtreme is lacking Material Design theme CSS.
• Lookup is rendered incorrectly when fullScreen and showCancelButton are true in the Material theme.
• The dxButton 'type' option does not have any effect inside dxToolbar in the Material theme.
• Theme Builder - Fonts have an incorrect path for a custom Material-based theme.

DevExtreme Tools

• DevExtreme Project Converter does not add the woff2 files to a project after upgrading to 18.1.

Pivot Grid

• dxPivotGrid is reloaded infinitely if the container's div style is set to "display:none".
• PivotGrid does not display the "No data" text if its data source has no records and the calculateSummaryValue function is specified for the pivot grid's fields.

Scheduler

• Vertical scrollbar does not work when a day is changed.
• Appointments are not rendered if resources are loaded using Web API and the Group property is specified.
• The "next month" skips one month period when a " 2 month view" is used.
• The control layout is broken if its width is less than 400px and the view is workWeek.
• The 'element.removeAttribute is not a function' error occurs when focusing a cell after refreshing the resources list.
• The first repeated appointment is not displayed when a start day is Sunday if a recurrence expression contains the UNTIL rule.
• The header and content row width is different in the timelineWeek view after the upgrade to version 18.1.
• Timeline week view rendering can be incorrect when the cellDuration value is too large.
• The Scheduler does not save recurrence exceptions in the start date time zone with the hotfix of the T619455 ticket.

Tree List

• CalculateSortValue does not work properly when a filter is used.
• Nodes jump on expanding under certain conditions.
• The autoExpandAll option has no effect if the refresh method is called when the control is displayed in the Popup container.
• TreeList shifts nodes when opening a node in certain circumstances.
• TreeList throws an exception if keyExpr and parentIdExpr are specified as functions.

UI Widgets

• A button displays an ellipsis instead of an icon if the Font Awesome icon v.5 is used.
• A custom validation rule does not reset its value when the editor value is reset if the editor also has the required validation rule.
• AutoComplete doesn't show a list of suggestions on pasting a value with the mouse.
• Calendar - The disabledDates option causes the "RangeError: Maximum call stack size exceeded" error.
• ContextMenu - The menu disappears when the third-level sub menu is being opened on a mobile device.
• DateBox - It's impossible to scroll dates in a drop-down window on iOS if pickerType is "rollers".
• DateBox with the "time" type and the "rollers" picker type renders extra elements if the "min" or "max" option are defined.
• Documentation - The "Generate a Data Object from Form Items" topic contains invalid code.
• DropDownBox - Multiple Selection demo - It's not possible to open a drop-down window by using the arrow button after changing selection with the Angular approach.
• dxButton - Two tabs are required to focus the widget and move to another editor when the UseSubmitBehavior option is set to "true".
• dxForm - Groups nested in the tabbed form item cause the "Too much recursion" error in FireFox.
• dxMap - The Bing provider doesn't update marker tooltips after the "isShown" property is set to false.
• dxTagBox does not select initial values when dataSource is slow.
• FileUploader is not switched to the initial state after dragging multiple files in Firefox if the multiple option is false.
• For numeric columns, DataGrid sets a different caret position for different browsers.
• Form - SelectBox calls the byKey method of the underlying CustomStore instantly on selection if the Form container is refreshed.
• Form - TagBox width is incorrect in IE 11 if multiline is true.
• Mobile Report Viewer - A Date parameter editor is larger than the width of the screen with the portrait orientation on mobile devices.
• NumberBox - Two-way binding works incorrectly when min and max options are used.
• Overlay-based widgets crash with an unclear error in case the target element doesn't exist.
• RadioGroup does not display selected values when a page is printed.
• ResponsiveBox renders an incorrect layout if its item is shown/hidden programmatically.
• TagBox - The displayExpr option specified as a function does not work.
• TagBox - The onSelectionChanged event gives inconsistent results for the addedItems / removedItems collection when the dataSource option is specified as a URL.
• TagBox placeholder is not displayed under certain conditions.
• TagBox removes previously selected tags when the minSearchLength option value is greater than 0.
• TextBox - The clear button position is incorrect when the parent element has the 'text-align:center' style.
• Widgets Gallery - The 'Providers and Types' demo throws the InvalidValue error (not a LatLng or LatLngLiteral: not an Object).

Comprehensive software development toolset for .NET. Latest maintenance release.

Fixes

DevExpress has released a maintenance update across their entire product range.

• CodeRush - Improves Clipboard and Selection tools.
• DevExpress ASP.NET - Includes fixes for GridView, HTML Editor and Rich Edit controls.
• DevExpress Reporting - Reporting for all major .NET Platforms including WinForms, ASP.NET and WPF. Latest maintenance release.
• DevExpress WinForms - Includes fixes for Charts, Editors and Grid controls.
• DevExpress WPF - Includes fixes for Grid, Diagram and Scheduler controls.
• DevExpress Windows 10 Apps - Includes fixes for Editors, Grid and Map controls.
• DevExtreme - JavaScript Component Suite. Maintenance release includes fixes for Data Grid, Data Visualization and UI Widgets.