Released: Mar 24, 2025

24.2.6 での更新項目

不具合の修正

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...

Released: Feb 19, 2025

24.2.5 での更新項目

不具合の修正

AI Integration for WinForms

• Localization assemblies are ignored for AIIntegrationStringId~ strings.
• WinForms AI Chat Control fails to load CSS styles when the application is published.

All WinForms products

• End-User Report Designer for WinForms - The Filter Editor breaks a filter string of the MongoDB Data Source when a complex hierarchical object is used.
• MongoDBDataSource throws "TypeLoadException: Could not find assembly 'MongoDB.Driver.Core" when the MongoDB.Driver NuGet package v...

Released: Dec 12, 2024

24.2 での更新項目

機能

Microsoft .NET Core / .NET

• .NET 9 Support
  • DevExpress WinForms component libraries now support .NET 9.
• WinForms .NET Core Designer - Enhanced Performance
  • DevExpress have optimized the way they load DevExpress NuGet packages/Skins and improved form load performance within Visual Studio's .NET/.NET Core WinForms Designer. Startup load time has improved by 20-35% (compared to v24.1).
  • Additional design-time improvements and capabilities include:
    • Add Behaviors using a smart tag menu.
    • Change View...

Released: Nov 1, 2024

24.1.7 での更新項目

不具合の修正

All WinForms products

• Data Source Wizard - NullReference exception while binding with Entity Framework to DBContext (Oracle).
• Document Viewer for WinForms - Lower part of the PDF Export dialog is invisible when certain display settings are used.
• Drill-through - Breadcrumb is hidden when the drill-down feature is used.
• JsonDataSource - The Cookie header is not attached to the issued HTTP request.
• Report Design Analyzer - NullReferenceException occurs when a script error is clicked.
• SVG...

Released: Sep 20, 2024

24.1.6 での更新項目

不具合の修正

All WinForms products

• Behaviors created via the BehaviorManager.Attach method are not discoverable via other BehaviorManager methods.
• DocumentViewer for WinForms - Printing status in the Status bar doesn't disappear when the Print dialog is canceled.
• EPC QR Code option is not available in the Ribbon Designer top panel.
• End-User Report Designer for WinForms - Inconsistent behavior while escaping the Manage Queries dialog.
• End-User Report Designer for WinForms - Preview Results window doesn...

Released: Aug 15, 2024

24.1.5 での更新項目

不具合の修正

All WinForms products

• Cascading Parameters - Server side filtering do not work with aggregated queries.
• SVG - Embedded image is not visible.
• Spreadsheet File API removes links to internal table references from SmartArt elements.
• The label in the Report Watermark dialog control does not fit the text.
• XRPdfContent incorrectly rotates a specific PDF file when a report is exported to PDF.

Data Access Library

• It is not possible to add an SqlDataSource component to a WinForms form.

PDF Viewer...

Released: Jul 18, 2024

24.1.4 での更新項目

不具合の修正

All WinForms products

• Accessibility - NullReferenceException is thrown on DevExpress.Accessibility.ScrollBarAccessibleBase.GetIncName when a screen reader is used.
• Export to DOCX - Content may unexpectedly move to a new page in SingleFile export mode.
• Memory leak may occur while exporting report to PDF with a Skia engine in specific Linux environments.
• Report parameter's lookup clears Null values for Nullable parameters (SqlDataSource).
• SVG - The SvgBitmap.Render method throws an...

Released: Jun 13, 2024

24.1 での更新項目

機能

• DateOnly and TimeOnly Type Support
  • DevExpress WinForms data-aware UI controls (such as the Data Grid and TreeList) and the Date Editor now support DateOnly and TimeOnly data types (in .NET applications). These data types offer the following advantages (versus the traditional DateTime type): usage clarity, improved database compatibility, less space during serialization, and the ability to mitigate potential errors/inconsistencies related to different time zones.
  • Built-in DateOnly/TimeOnly...

Released: May 7, 2024

23.2.6 での更新項目

不具合の修正

All WinForms products

• Project Settings Page:
  • The "Add Libraries" button may crash Visual Studio if a .NET 6+ project does not reference DevExpress NuGet packages.
  • The "Register Bonus Skins" checkbox does not enable bonus skins if a .NET 6+ project does not reference the DevExpress.BonusSkins package.
• QueryBuilder - NullReferenceException is thrown in the SqlQueryCollectionEditorForm.EditQuery method on an attempt to remove several tables.
• SqlDataSource - Amazon Redshift DB schema...

Released: Mar 14, 2024

23.2.5 での更新項目

不具合の修正

All WinForms products

• CachedReportSource - Document recreation does not update Single File export.
• Calculated Fields - Functions are not used in lookup parameters.
• EPC QR-Code - The bar code doesn't use a dot as a decimal separator when German regional settings are applied.
• FilterEditor Editor - Exception is thrown after choosing the "Add Custom Expression" option.
• Microsoft .NET 6 design-time assemblies (from/for NuGet 'DevExpress.Win.Design') are missing from 'Source' in Downloads...