WinForms

dotnet/winforms

[main] Source code updates from dotnet/dotnet

Open

Open PR "[main] Source code updates from dotnet/dotnet" (#14030)
on 07 November 2025 by dotnet-maestro[bot]

[release/9.0] Update dependencies from dotnet/arcade

Open

Open PR "[release/9.0] Update dependencies from dotnet/arcade" (#14029)
on 07 November 2025 by dotnet-maestro[bot]

ImageList cannot be used in .NET 8 app with EnableUnsafeBinaryFormatterSerialization=false

Closed

Closed issue "ImageList cannot be used in .NET 8 app with EnableUnsafeBinaryFormatterSerialization=false" (#14028)
on 06 November 2025 by jnm2

[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" (#14023)
on 06 November 2025 by dotnet-maestro[bot]

Calling GetDpiForWindow before setting StartPosition will cause the display position to be incorrect.

Open

Open issue "Calling GetDpiForWindow before setting StartPosition will cause the display position to be incorrect." (#14026)
on 06 November 2025 by hampex

[DarkMode] the item lost dot line when using the mouse to expand the dropdown panel for the Dock/TextAlign/ImageAlign/CheckAlign properties

Open

Open issue "[DarkMode] the item lost dot line when using the mouse to expand the dropdown panel for the Dock/TextAlign/ImageAlign/CheckAlign properties" (#14025)
on 06 November 2025 by Zheng-Li01

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14024)
on 06 November 2025 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" (#14019)
on 05 November 2025 by dotnet-maestro[bot]

Fix Region update logic to ensure Region updates are applied correctly when handle is created

Open

Open PR "Fix Region update logic to ensure Region updates are applied correctly when handle is created" (#14022)
on 05 November 2025 by LeafShi1

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14021)
on 05 November 2025 by dotnet-maestro[bot]

Set Region property before Control handle created take no effect

Open

Open issue "Set Region property before Control handle created take no effect" (#14020)
on 05 November 2025 by chenYL123djdj

Update branding to 10.0.1

Merged or Closed

Closed or merged PR "Update branding to 10.0.1" (#14018)
on 04 November 2025 by vseanreesermsft

Update branding to 9.0.12

Merged or Closed

Closed or merged PR "Update branding to 9.0.12" (#14017)
on 04 November 2025 by vseanreesermsft

Update branding to 8.0.23

Merged or Closed

Closed or merged PR "Update branding to 8.0.23" (#14016)
on 04 November 2025 by vseanreesermsft

Merging internal commits for release/9.0

Merged or Closed

Closed or merged PR "Merging internal commits for release/9.0" (#14014)
on 04 November 2025 by vseanreesermsft

Merging internal commits for release/8.0

Merged or Closed

Closed or merged PR "Merging internal commits for release/8.0" (#14015)
on 04 November 2025 by vseanreesermsft

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14013)
on 04 November 2025 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" (#14010)
on 03 November 2025 by dotnet-maestro[bot]

Add tests for WebBrowserContainer

Merged or Closed

Closed or merged PR "Add tests for WebBrowserContainer" (#14006)
on 03 November 2025 by LeafShi1

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14011)
on 01 November 2025 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" (#14002)
on 31 October 2025 by dotnet-maestro[bot]

PictureBox with stretched image in .Net 8 is 10 times slower than in .Net Framework

Open

Open issue "PictureBox with stretched image in .Net 8 is 10 times slower than in .Net Framework" (#14009)
on 31 October 2025 by Camel-RD

Cannot add custom WinForms control built with .NET 8 to Visual Studio Toolbox (“platform whose toolbox items cannot be enumerated dynamically”)

Open

Open issue "Cannot add custom WinForms control built with .NET 8 to Visual Studio Toolbox (“platform whose toolbox items cannot be enumerated dynamically”)" (#14008)
on 31 October 2025 by unmeshdev-emerson

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14007)
on 31 October 2025 by dotnet-maestro[bot]

[DarkMode] the Pane in the Anchor Editor should adapt to the dark mode

Open

Open issue "[DarkMode] the Pane in the Anchor Editor should adapt to the dark mode" (#14005)
on 30 October 2025 by Zheng-Li01

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14004)
on 30 October 2025 by dotnet-maestro[bot]

[release/8.0] Allows DataGridView to start row/column on index 1 on Narrator

Open

Open PR "[release/8.0] Allows DataGridView to start row/column on index 1 on Narrator" (#14003)
on 30 October 2025 by LeafShi1

[release/8.0] Changes DataGridViewCellStyle's SelectionBackColor to custom color, t…

Open

Open PR "[release/8.0] Changes DataGridViewCellStyle's SelectionBackColor to custom color, t…" (#14001)
on 30 October 2025 by github-actions[bot]

[release/10.0] Use arcade's standard backport workflow

Merged or Closed

Closed or merged PR "[release/10.0] Use arcade's standard backport workflow" (#14000)
on 29 October 2025 by github-actions[bot]

Add `GetIPictureFromIcon()` to `AxHost`

Open

Open issue "Add `GetIPictureFromIcon()` to `AxHost`" (#13999)
on 29 October 2025 by AchimStuy