Released: Jun 18, 2026

Aggiornamenti in 26.1.3

Funzionalità

AI Agent Skills

• v26.1 introduces Agent Skills for DevExpress WPF Controls, structured knowledge packages that equip AI coding assistants with accurate, product-specific expertise for WPF controls.
• Each skill defines the correct NuGet packages, entry-point classes, API patterns, XAML markup, and configuration for a specific WPF control or usage scenario. AI assistants use this knowledge to generate accurate WPF code from the first prompt.
• Skills follow the open Agent Skills standard...

Released: Jun 10, 2026

Aggiornamenti in 25.2.8

Correzioni

All WPF products

• Calculated Field - Edit Expression option is not available for DateTime, Time, and TimeSpan field types.
• End-User Report Designer - Opened tabs miss the asterisk (*) that indicates pending changes.
• MongoDBDataSource - Decimal128 isn't recognized as a simple primitive type.
• Visual Studio Report Designer - JsonDataSource connection string misses defined header/query/path parameters.
• XtraReport.SaveLayout - Disabling scripts causes CodeDOM serialization to lose script...

Released: May 6, 2026

Aggiornamenti in 25.2.7

Correzioni

All WPF products

• XtraReport - ScriptReferences are no longer used for compilation.

DXCharts for WPF

• NullReferenceException is thrown when WaterfallSeries2D is removed while different series types are present.

DXEditors for WPF

• DateNavigator navigation does not work when explicitly used within a DateEdit PopupContentTemplate.

DXGrid and DXTreeList for WPF

• GridControl automation values differ from previous versions even if LegacyAutomationNamesRowsCells is enabled.
• Sorted TreeListView...

Released: Apr 7, 2026

Aggiornamenti in 25.2.6

Correzioni

All WPF products

• DocumentPreviewControl throws NullReferenceException after TAB is pressed on the last editable field and clicking on the preview.
• NonTrustedTypeDeserializationException is thrown even when RegisterTrustedAssembly is used.
• ReportGenerationExtensions helper class produces an incorrect filter string when converting a WPF grid control to a report.
• Reporting controls lose/misalign borders when exporting to a DOCX file using the Frame-based layout.
• XRRichText - Formulas...

Released: Mar 2, 2026

Aggiornamenti in 25.2.5

Correzioni

All WPF products

• Query Parameters Dialog - Preview can't be displayed after changing the value to Expression without reopening the dialog.
• Visual Studio Report Designer - Expression Editor throws InvalidCastException if an expression that has a calculated field is hovered over.
• 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.
• XRShape - LineWidth is changed to...

Released: Feb 3, 2026

Aggiornamenti in 25.2.4

Correzioni

All WPF products

• DocumentPreviewControl - An exception is thrown when you press the Page Setup button.
• Report Designer - Text localization doesn't apply to some items.
• WPF Viewer - Report generation works incorrectly when CachedReportSource is used.
• XRRichText - Formulas / Equations are exported incorrectly in RTF format.

DXBars for WPF

• BarButtonItem is rendered too wide in certain cases when DataContext is set in code.

DXCharts for WPF

• Chart3DControl - Axis title alignment is ignored...

Released: Dec 18, 2025

Aggiornamenti in 25.2

Funzionalità

• .NET 10 and Visual Studio 2026 Support - DevExpress WPF component libraries now support .NET 10 and Visual Studio 2026.
• DevExpress Template Kit
  • New Item Templates - The DevExpress Template Kit v25.2 includes over 40 item templates for WPF projects.
  • Project Templates for JetBrains Rider - The DevExpress Template Kit is fully integrated into JetBrains Rider. You can create new projects using the same rich set of DevExpress templates available in Visual Studio and VS Code...

Released: Nov 25, 2025

Aggiornamenti in 25.1.7

Correzioni

All WPF products

• Document Viewer for WPF - Created controls in the FillEmptySpace event are not scaled proportionally.
• End User Report Designer for WPF - Report margin and paper kind reset after preview.
• Report Designer for WPF - Exception occurs on an attempt to preview SP data.

DXBars for WPF

• PopupMenu throws NullReferenceException on .NET 10.

DXCharts for WPF

• Dashboard - Tooltip text of a pie chart slice is unreadable with the Office2019Black theme.

DXDocking for WPF

• A tabbed...

Released: Oct 23, 2025

Aggiornamenti in 25.1.6

Correzioni

AI Integration for WPF

• AI Chat Control throws handled KeyNotFoundException on typing in the edit box.
• DxAIChat does not render its focus border in the correct location when the Attachment button is shown.

All WPF products

• DevExpress VSCode Report Designer doesn't recognize a DevExpress License Key.
• Licensing v25.1 - The compilation error related to DevExpress.Licensing.DXLicenseInformationAttribute (CS0234 in C# or BC30002 in VB.NET) may occur if a .NET Framework project does not...

Released: Sep 11, 2025

Aggiornamenti in 25.1.5

Correzioni

AI Integration for WPF

• IChatUIWrapper.SetEmptyStateText method doesn't correctly specify the empty text during initialization.

All WPF products

• DocumentPreviewControl - Mouse actions are misaligned when per-monitor DPI awareness is enabled.
• DocumentPreviewControl - No hand cursor is shown when hovering over an interactive control (Drill-Down/Sorting).
• DocumentPreviewControl does not cancel built-in hyperlink navigation when e.Handled is set to true in DocumentPreviewMouseClick event...