Released: Mar 24, 2025

Updates in 24.2.6

Fixes

AI Integration for WinForms

• AI Extensions - A read-only control's text can be modified by an AI extension.
• AIChatControl permanently displays an empty chat bubble with certain async MessageSent event handlers.
• Localization assemblies are ignored for AIIntegrationStringId strings in .NET 4.7+ frameworks.

All WinForms products

• ArgumentNullException occurs when ToolTipController is used under certain conditions.
• Binding JSON data - System.Text.Json throws the "JSON value could not be converted to System.Nullable" exception.
• Date Range parameter - "Current Month" button selects incorrect date.
• Export to HTML - Multiline text is truncated on Linux.
• MAUI Reporting - ICU library is not loaded.
• MongoDBDataSource - TargetException ('Object does not match target type') occurs when sorting records of different schemas.
• Parameter Request Window grows bigger than the screen size.
• Report Designer - Analyzer false positive type mismatch error (XRE101).
• Report bound to Mongo DB Data Source doesn't show the 'id' data field values.
• SvgImageBox throws an exception if the SVG image contains a polygon with less than 3 points.
• Visual Studio Report Designer - IDE crashes when adding a new report via Report Wizard (.NET Framework).
• Visual Studio Report Designer - Obsolete ConfigureQueryPage is used instead of MultiQueryConfigurePage.
• XRPdfContent produces excessive blank pages when exported to DOCX.
• XRRichText slows down report generation when the control loads specific content.
• XtraReport.ExportToHtml - Control's text is duplicated when UseHRefHyperlinks is enabled.

Data Access Library

• SqlDataSource - Generated SQL statement does not embed DateTime and TimeOnly values.
• SqlDataSourceUIHelper.AddQueryWithQueryBuilder - Query Builder is empty because the DB schema is not fetched.

PDF Viewer

• A document is slowly loaded and causes the "Unable to load the PDF document" error when Windows Narrator is enabled.
• RichEditControl loses pictures when an RTF document is exported to PDF.

Project Templates

• HtmlContentControl - NullReferenceException occurs when the input tag is used in an element with the table display style.

XtraBars Suite

• BackstageViewControl - Restore button is not rendered while form is maximized.
• BarButtonItem caption cut off when it is placed on vertical bar and has caption with Japanese letters.
• DockManager - The ActivePanelChanged event does not fire in an MDI form.
• DocumentManager's Document classes may have no properties available in the .NET designer.
• FluentDesignForm - AccordionControl changes its display mode even when the Adaptive Layout feature is disabled.
• Image Picker does not automatically select a smaller/larger image for BarButtonItem's Image/LargeImage property depending in certain usage scenarios.
• MDI child form is incorrectly drawn for the focused state in Windows 11.
• Ribbon Control - "Reset all customizations" command does not reset customizations.
• Ribbon Control - Form falls behind all other windows when the Quick Access Toolbar's empty area is clicked.
• Ribbon Control - Quick Access Toolbar's drop-down is rendered empty if it contains a BarEditItem added via end-user customization.
• Ribbon Control - RibbonPageGroup size includes the caption size when the RibbonControl.CommandLayout property is set to Simplified and AllowTextClipping is disabled.

XtraEditors Library

• Filter Control may display descenders from characters in the localized "Enter a value.." string (StringId.FilterNewEmptyEnter) during value editing.
• Form may lose focus after the user opens a pop-up editor and select a value (.NET, PerMonitorV2).
• GridControl.DrawToBitmap method causes a memory leak when TileView is used.
• HtmlContentControl - NullReferenceException occurs when the input tag is used in an element with the table display style.
• InvalidOperationException is thrown under certain conditions when GridLookUpEdit is used in SeverMode.
• Popup Editors - The parent form loses focus when an editor's popup form is closed and the project's DPI awareness is PerMonitor v2 in a .NET project.
• RangeTrackBarControl range jumps on dragging when the delta of minimum and maximum values is large.
• TextEdit with Advanced Mode and auto-complete enabled may throw exceptions if it's used inside a pop-up control.
• The XtraForm.MinimumSize property may scale incorrectly in mixed-DPI environments in .NET applications.
• TileControl - Unexpected RTL behavior occurs in LabelControl when ShowText is enabled.
• Width specified as a percentage is incorrectly calculated for an 'absolute' display style element that is placed in a 'relative' display style element.
• Criteria Editor raises exception in certain usage scenarios if a property caption has a dot.

XtraGrid Suite

• BandedGridView's XLSX export output in WYSIWYG mode only includes a certain number of columns/bands relative to the grid's viewport.
• Clipboard is empty after copying a row in .NET 9.
• GridControl.DrawToBitmap method causes a memory leak when TileView is used.
• ItemsView - NullReferenceException is thrown when the HTML template contains unbalanced tags.
• Localization - Duplicate Rule button's text in the Rules Manager form cannot be localized.

XtraLayout Suite

• PivotGrid for WinForms - NullReferenceException is thrown in the IsFilterPanelVisible property accessor when using the Windows Accessibility Insights tool.
• Popup Editors - The parent form loses focus when an editor's popup form is closed and the project's DPI awareness is PerMonitor v2 in a .NET project.

XtraMap

• AzureRouteDataProvider CalculateRoute crashes when Waypoints are impossible to route.
• AzureRouteOptions v24.2.5 - Exception occurs when Router loads vector items with computeBestOrder set to False.
• Confusing labels appear between intermediate and optimized indexes in AzureRouteOptimizedWaypoint objects.

XtraPivotGrid Suite

• NullReferenceException is thrown in the IsFilterPanelVisible property accessor when using the Windows Accessibility Insights tool.

XtraRichEdit

• DXFontRepository - A memory leak occurs because IFontRepositoryListener objects are not removed from the WeakReference collection.
• The Paste command is not working after upgrade to .NET 9+.
• RichEditControl incorrectly draws tables with frame properties set for table cells.
• RichEditDocumentServer - Merge Fields are removed from the field's result range during document loading.
• RichEditDocumentSever - A document saved in the .DOC format is corrupted.

XtraSpellChecker

• NullReferenceException occurs if SpellChecker is disposed of in the parent container's Dispose event handler.

XtraSpreadsheet

• A cell loses its copied status after a context menu is shown in SpreadsheetControl.
• NullReferenceException occurs when right-clicking a chart located on a separate chart sheet.
• Strings in the Alt Text dialog cannot be translated in Localization Service.
• SpreadsheetControl throws InvalidOperationException on an attempt to reference a named cell from another sheet in the formula bar.
• SpreadsheetControl throws a NullReferenceException when a document without an explicitly defined print area is rendered.
• Workbook throws KeyNotFoundException on an attempt to refresh a pivot table cache after cells in its data source range are changed.