Released: Sep 5, 2025

2025 Volume 3 (31.1.17) での更新項目

機能

• Common
  • UITypeEditor support in .NET 8 and above - UITypeEditor support has been extended to .NET 8 and higher, allowing smooth integration of custom forms and dropdown controls. This update improves the design-time experience by enabling seamless interaction with custom property editors directly within the designer.
• DoubleTextBox
  • DoubleTextBox now supports displaying decimal values in a formatted manner, while preserving full precision in the DoubleValue property.
  • DoubleTextBox now supports hiding trailing zeros in decimal values.
• ImageListAdv
  • Improved the WinForms Designer experience in .NET Core by resolving editor-related issues. This enhancement replaces the CollectionEditor with a client-server-based UITypeEditor, allowing seamless image addition to the ImageListAdv control through the designer.
  • Breaking Changes - .NET 9.0 - In this version, when adding images to the ImageListAdv control, files with extensions such as .png, .jpg, and .ico are automatically converted to PNG format before being saved. This behavior is specific to .NET 9.0.
• MainFrameBarManager
  • Improved the WinForms Designer experience in .NET Core by resolving editor-related issues. This enhancement introduces a client-server-based UITypeEditor, ensuring:
    • The customization dialog box is properly displayed when clicking the Bar property in the property window through the designer.
    • Images are properly added when clicking the Image property in the property window through the designer.
    • Images are correctly shown in the index when clicking the ImageIndex property in the property window through the designer.
  • Breaking Changes - .NET 8.0, 9.0 - In this version, when adding image to the Image property, files with extensions such as .png, .jpg, and .ico are automatically converted to PNG format before being saved. This behavior is specific to .NET 8.0, 9.0.
• NavigationView
  • Improved the WinForms Designer experience in .NET Core by resolving editor-related issues. This enhancement introduces a client-server-based UITypeEditor, ensuring:
    • The BarCollectionEditor form is now properly displayed when clicking the Bar property in the property window through the designer.
    • The list of Bar items is now properly displayed when clicking the SelectedBar property in the property window through the designer.
• PDF
  • Added support for multi-region redaction based on QuadPoints in redaction annotations.

不具合の修正

• DockingManager
  • Floating Window now restore correctly to their respective monitors after the monitor layout is changed, even in three monitors setups which using different display scalings.
  • Saved layouts now load correctly in the DockingManager control for .NET 9.0 projects.
• MetroForm
  • The issue where the bottom edges were not rendered correctly with rounded corners at up to 175% DPI scaling is now fixed when the AllowRoundedCorners property is enabled.
• RibbonControlAdv
  • Application crash will no longer occurs when merging ToolStrip into existing RibbonTab.
• RibbonPanelMergeContainer
  • An unhandled exception will no longer occur in the Visual Studio designer when accessing the RibbonPanelMergeContainer control.