Released: Mar 2, 2026

Updates in 25.2.5

Fixes

AI Integration for WinForms

• PromptToExpressionBehavior may freeze the application if the grid contains recursively related columns.

All WinForms products

• End-User Report Designer for WinForms - NullReferenceException is thrown when the Expressions Editor is opened for a custom XRChart.
• It is not possible to preview a report with XRSubReport in VSRD in certain cases.
• Performance degradation when using FederationDataSource.
• ReportsV2.WinForms - Report Designer displays the 'Sequence contains no elements' error when opening the data source drop-down list.
• Visual Studio Report Designer (.NET Core) - RibbonReportDesigner/StandardReportDesigner component cannot be created.
• Visual Studio Report Designer - Expression Editor throws InvalidCastException if an expression that has a calculated field is hovered over.
• Visual Studio Report Designer - It is impossible to change the control's font family and size through the formatting toolbar in .NET Core projects.
• Visual Studio Report Designer - The Toolbox panel is empty (the Solution Folders issue).
• Visual Studio Report Designer - UI background does not reflect new VS 2026 themes.
• WinForms End-User Report Designer doesn't highlight a label as problematic when it slightly exceeds the page width.
• XRShape - LineWidth is changed to 0 when opened in the End-User Report Designer.

Data Access Library

• .NET 10 Runtime throws a fatal error when multiple JSON data sources are created.
• Web Report Designer - The `Add Query` and `Edit Query` buttons don't work and internally throw an exception when SQLDataSource contains a date-only query parameter.
• WinForms QueryBuilder - a string Parameter created in Filter Editor is treated as NULL and generates an incorrect SQL WHERE clause.

PDF Viewer

• "System.InvalidOperationException: 'Sequence contains no elements'" exception occurs when a specific document is loaded.

XtraBars Suite

• Accelerators on a Toolbar Form do not work if the accelerator key is pressed simultaneously with the Alt key.
• Minimized ToolbarForm doesn't show window buttons.
• RibbonForm - DockPanel overlaps RibbonForm even when RibbonAlwaysAtBack is set to false.
• RibbonForm window buttons are hidden behind the dock panel.

XtraEditors Library

• Exception is thrown when the Insert From Gallery command is invoked in the HTML/CSS template editor form.
• Minimized ToolbarForm doesn't show window buttons.
• SVG - The RadialGradient color is not changed in the disabled state.
• XtraMessageBox is incorrectly scaled when the application starts on a secondary monitor in PerMonitorV2 scaling mode in .NET.
• XtraOpenFileDialog - It is not possible to open the first item in the current directory on a double click when MultiSelect is enabled.

XtraGrid Suite

• Grid is not redrawn after expanding detail views when EnableDetailToolTip is enabled and DirectX acceleration is used.
• GridControl cannot show and edit data from custom ObservableCollection or BindingList collections that implement the 'this[Range]' indexer.
• GridView - Popup filter's size keeps increasing after it's shown consecutively when DPI Awareness is set to PerMonitorV2.

XtraLayout Suite

• XtraMessageBox is incorrectly scaled when the application starts on a secondary monitor in PerMonitorV2 scaling mode in .NET.

XtraRichEdit

• Images cannot be pasted to RichEditControl in .NET 10.
• RepositoryItemRichTextEdit - Content copied from a Grid cell that contains Rich text can't be pasted in another cell.
• Word Processing Document API - Image disappears when loaded onto RichEdit.
• Word Processing Document API - Sequence of Tabs is incorrectly rendered in RichEdit.

XtraSpreadsheet

• Comments aren't editable.
• Images cannot be pasted in .NET 10 applications.
• NumPad decimal key character is not entered when a custom editor is assigned in the CustomCellEdit event handler.
• SpreadsheetControl does not display cell values adjacent to a merged cell with an incorrect dynamic array formula.
• AutoFilter 'Filter by Color' option is disabled when only one unique cell color exists.