WinForms

dotnet/winforms

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14498)
on 26 April 2026 by dotnet-maestro[bot]

[release/11.0-preview4] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[release/11.0-preview4] Source code updates from dotnet/dotnet" (#14497)
on 25 April 2026 by dotnet-maestro[bot]

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14496)
on 25 April 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" (#14488)
on 24 April 2026 by dotnet-maestro[bot]

Need help with ClickOnce deployment on .NET Framework 4.7.2 – "Unidentified program" warning and antivirus issues even with self-signed certificate

Open

Open issue "Need help with ClickOnce deployment on .NET Framework 4.7.2 – "Unidentified program" warning and antivirus issues even with self-signed certificate" (#14495)
on 24 April 2026 by gestorcampos

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14493)
on 24 April 2026 by dotnet-maestro[bot]

Fix PageSetupDialog margin unit conversion mismatch

Open

Open PR "Fix PageSetupDialog margin unit conversion mismatch" (#14494)
on 24 April 2026 by LeafShi1

[dnceng-bot] Branch `winforms/release/99.99` can't be mirrored to Azdo fast forward branch

Open

Open issue "[dnceng-bot] Branch `winforms/release/99.99` can't be mirrored to Azdo fast forward branch" (#14492)
on 23 April 2026 by dotnet-maestro-bot

Fix issue 14489: ToolStrip (TabStop=true) intercepts arrow keys after tab navigation, preventing TreeView from handling them

Open

Open PR "Fix issue 14489: ToolStrip (TabStop=true) intercepts arrow keys after tab navigation, preventing TreeView from handling them" (#14491)
on 23 April 2026 by SimonZhao888

Fix ToolStripDropDownMenu scroll boundary handling to prevent out-of-range and unintended dropdown dismissal

Open

Open PR "Fix ToolStripDropDownMenu scroll boundary handling to prevent out-of-range and unintended dropdown dismissal" (#14490)
on 23 April 2026 by LeafShi1

[Accessibility] ToolStrip (TabStop=true) intercepts arrow keys after tab navigation, preventing TreeView from handling them (.NET 10 regression)

Open

Open issue "[Accessibility] ToolStrip (TabStop=true) intercepts arrow keys after tab navigation, preventing TreeView from handling them (.NET 10 regression)" (#14489)
on 23 April 2026 by Olina-Zhang

[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" (#14486)
on 23 April 2026 by dotnet-maestro-bot

Pin System.Formats.Nrbf and its transitive dependencies to 10.0.4 release for .NET Framework

Merged or Closed

Closed or merged PR "Pin System.Formats.Nrbf and its transitive dependencies to 10.0.4 release for .NET Framework" (#14487)
on 21 April 2026 by Shyam-Gupta

[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" (#14485)
on 21 April 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" (#14484)
on 21 April 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" (#14481)
on 20 April 2026 by dotnet-maestro[bot]

Add scheduled workflow to auto-fix NuGet.config packageSource key mismatch in release/10.0 PRs

Merged or Closed

Closed or merged PR "Add scheduled workflow to auto-fix NuGet.config packageSource key mismatch in release/10.0 PRs" (#14480)
on 20 April 2026 by Copilot

base type's images are rendered into .resx of derived forms unnecessarily

Closed

Closed issue "base type's images are rendered into .resx of derived forms unnecessarily" (#14474)
on 20 April 2026 by AdmiralSnyder

[release/11.0-preview3] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[release/11.0-preview3] Source code updates from dotnet/dotnet" (#14483)
on 20 April 2026 by dotnet-maestro[bot]

PageSetupDialog incorrectly converts Margin units from pageSetting.Margins to dialogSettings.rtMargin

Open

Open issue "PageSetupDialog incorrectly converts Margin units from pageSetting.Margins to dialogSettings.rtMargin" (#14482)
on 18 April 2026 by MykolaKovalchuk

[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" (#14478)
on 18 April 2026 by dotnet-maestro[bot]

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14479)
on 17 April 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" (#14475)
on 17 April 2026 by dotnet-maestro[bot]

The WinformsControlTest project exited when clicking Column2 header after clicked the Change DGV font button

Closed

Closed issue "The WinformsControlTest project exited when clicking Column2 header after clicked the Change DGV font button" (#14471)
on 16 April 2026 by Zheng-Li01

Fix issue 14471: The WinformsControlTest project exited when clicking Column2 header after clicked the Change DGV font button

Merged or Closed

Closed or merged PR "Fix issue 14471: The WinformsControlTest project exited when clicking Column2 header after clicked the Change DGV font button" (#14477)
on 16 April 2026 by SimonZhao888

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14476)
on 16 April 2026 by dotnet-maestro[bot]

how to configure winforms designer not to write string literals into resx files

Closed

Closed issue "how to configure winforms designer not to write string literals into resx files" (#14473)
on 16 April 2026 by AdmiralSnyder

[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" (#14469)
on 15 April 2026 by dotnet-maestro[bot]

OpenFileDialog in .NET FrameWork 4.8.1 - LongPath bug

Closed

Closed issue "OpenFileDialog in .NET FrameWork 4.8.1 - LongPath bug" (#14472)
on 15 April 2026 by Nhor2

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14470)
on 15 April 2026 by dotnet-maestro[bot]