// GitHub

dotnet/winforms

[release/10.0] Source code updates from dotnet/dotnet

Open

Open PR "[release/10.0] Source code updates from dotnet/dotnet" (#14239)
on 23 January 2026 by dotnet-maestro[bot]

VMR backflow is incompatible with package source mapping

Closed

Closed issue "VMR backflow is incompatible with package source mapping" (#14232)
on 22 January 2026 by mmitche

Remove package source mapping to enable VMR backflow

Merged or Closed

Closed or merged PR "Remove package source mapping to enable VMR backflow" (#14233)
on 22 January 2026 by Copilot

Localized file check-in by OneLocBuild Task: Build definition ID 164: Build ID 2885041

Merged or Closed

Closed or merged PR "Localized file check-in by OneLocBuild Task: Build definition ID 164: Build ID 2885041" (#14236)
on 22 January 2026 by dotnet-bot

Add `ImageList.UseMaskForTransparency` for better image transparency

Open

Open PR "Add `ImageList.UseMaskForTransparency` for better image transparency" (#14238)
on 22 January 2026 by xPaw

Update the selected anchor color in Dark mode

Open

Open PR "Update the selected anchor color in Dark mode" (#14237)
on 22 January 2026 by LeafShi1

Remove .NET 6.0 from WinForms template

Closed

Closed issue "Remove .NET 6.0 from WinForms template" (#14225)
on 22 January 2026 by Shyam-Gupta

Remove .NET 6.0 from WinForms template

Merged or Closed

Closed or merged PR "Remove .NET 6.0 from WinForms template" (#14230)
on 22 January 2026 by LeafShi1

[dnceng-bot] Branch `winforms/release/9.0` can't be merged to Azdo internal branch

Closed

Closed issue "[dnceng-bot] Branch `winforms/release/9.0` can't be merged to Azdo internal branch" (#14231)
on 22 January 2026 by dotnet-maestro-bot

Localized file check-in by OneLocBuild Task: Build definition ID 164: Build ID 2884825

Merged or Closed

Closed or merged PR "Localized file check-in by OneLocBuild Task: Build definition ID 164: Build ID 2884825" (#14221)
on 22 January 2026 by dotnet-bot

[DarkMode] Anchor attribute selection is unclear in Dark Mode

Open

Open issue "[DarkMode] Anchor attribute selection is unclear in Dark Mode" (#14235)
on 22 January 2026 by Amy-Li03

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14234)
on 22 January 2026 by dotnet-maestro[bot]

[release/9.0] Update dependencies from dotnet/arcade

Merged or Closed

Closed or merged PR "[release/9.0] Update dependencies from dotnet/arcade" (#14226)
on 21 January 2026 by dotnet-maestro[bot]

[release/10.0] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[release/10.0] Source code updates from dotnet/dotnet" (#14227)
on 21 January 2026 by dotnet-maestro[bot]

[Dark Mode] There not enough space between the borderline and text for Button control when setting the TextAlign as MiddleLeft/MiddleRight

Closed

Closed issue "[Dark Mode] There not enough space between the borderline and text for Button control when setting the TextAlign as MiddleLeft/MiddleRight" (#14223)
on 21 January 2026 by Zheng-Li01

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14228)
on 21 January 2026 by dotnet-maestro[bot]

Expose accessible wrappers for system dialog UI (e.g. TaskDialog) — TaskDialogAccessibleObject / DialogAccessibleObject

Open

Open issue "Expose accessible wrappers for system dialog UI (e.g. TaskDialog) — TaskDialogAccessibleObject / DialogAccessibleObject" (#14229)
on 21 January 2026 by memoarfaa

.NET 11.0 template precedence and identity properties update

Merged or Closed

Closed or merged PR ".NET 11.0 template precedence and identity properties update" (#14220)
on 21 January 2026 by LeafShi1

Issue 14204 fix data grid view excessive cpu+memory usage

Open

Open PR "Issue 14204 fix data grid view excessive cpu+memory usage" (#14224)
on 20 January 2026 by LeafShi1

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14222)
on 20 January 2026 by dotnet-maestro[bot]

Fix issue 14210: [Dark Mode] The ListView cannot display the items when setting the Enable as false

Open

Open PR "Fix issue 14210: [Dark Mode] The ListView cannot display the items when setting the Enable as false" (#14219)
on 19 January 2026 by SimonZhao888

Suspect memory leak related to RichTextBox on .Net 10.0.102

Open

Open issue "Suspect memory leak related to RichTextBox on .Net 10.0.102" (#14218)
on 17 January 2026 by carltonshen-work

Performance regression in VS2026 in AvoidPassingTaskWithoutCancellationTokenAnalyzer

Open

Open issue "Performance regression in VS2026 in AvoidPassingTaskWithoutCancellationTokenAnalyzer" (#14217)
on 17 January 2026 by WolfgangHG

ComSafeArrayScope wrong implicit operator for SAFEARRAY**

Merged or Closed

Closed or merged PR "ComSafeArrayScope wrong implicit operator for SAFEARRAY**" (#14215)
on 17 January 2026 by harborsiem

Fix disabled RichTextBox multiline text rendering in Dark Mode

Open

Open PR " Fix disabled RichTextBox multiline text rendering in Dark Mode" (#14216)
on 16 January 2026 by ricardobossan

[release/10.0] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[release/10.0] Source code updates from dotnet/dotnet" (#14214)
on 16 January 2026 by dotnet-maestro[bot]

[release/10.0] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[release/10.0] Source code updates from dotnet/dotnet" (#14213)
on 15 January 2026 by dotnet-maestro[bot]

Fix winforms designer troubleshoot documentation

Merged or Closed

Closed or merged PR "Fix winforms designer troubleshoot documentation" (#14211)
on 14 January 2026 by roelgerrits

[Dark Mode] The ListView cannot display the items when setting the Enable as false

Open

Open issue "[Dark Mode] The ListView cannot display the items when setting the Enable as false" (#14210)
on 14 January 2026 by Zheng-Li01

[release/10.0] Fix CheckBox/RadioButton Appearance switching in Dark Mode

Open

Open PR "[release/10.0] Fix CheckBox/RadioButton Appearance switching in Dark Mode" (#14209)
on 14 January 2026 by github-actions[bot]