dotnet/winforms
View on GitHubWindows Forms is a .NET UI framework for building Windows desktop applications.
- Stars
- 4.9k
- Forks
- 1.1k
- Open beginner issues
- 0
- Indexed issues
- 786
- Avg merge
- 20h 23m
- Merged PRs (30d)
- 103
- Dominant language
- C#
- License
- MIT
- Last GitHub push
- Sep 15, 2026
- Latest indexed
- Sep 15, 2026
- Contributing guide
- Contributing guide
- Code of conduct
- Code of conduct
- Beginner labels
- help wanted good first issue
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area-System.Drawing test-bug
dotnet/winforms#8808 · 14 comments · 0 reactions · 0 assignees ·
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area-System.Drawing disabled-test
dotnet/winforms#8815 · 9 comments · 0 reactions · 0 assignees ·
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area-System.Drawing disabled-test
dotnet/winforms#8814 · 6 comments · 0 reactions · 0 assignees ·
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Test failure: System.Drawing.Drawing2D.Tests.LinearGradientBrushTests.Ctor_PointF_PointF_Color_Color Openarch-arm64 area-System.Drawing
dotnet/winforms#8819 · 1 comment · 0 reactions · 0 assignees ·
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:beetle: bug area-Serialization-Resx tenet-compatibility
dotnet/winforms#229 · 6 comments · 0 reactions · 0 assignees ·
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area-COM area-Interop area-VSTO tenet-compatibility
dotnet/winforms#247 · 8 comments · 0 reactions · 1 assignee ·
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:beetle: bug :construction: work in progress help wanted
dotnet/winforms#339 · 8 comments · 0 reactions · 0 assignees ·
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arch-arm64 area-System.Drawing disabled-test test-bug
dotnet/winforms#8817 · 10 comments · 0 reactions · 0 assignees ·
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good first issue help wanted test-enhancement
dotnet/winforms#715 · 4 comments · 0 reactions · 0 assignees ·
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good first issue help wanted test-enhancement
dotnet/winforms#719 · 2 comments · 0 reactions · 0 assignees ·
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enhancement
dotnet/winforms#802 · 0 comments · 0 reactions · 0 assignees ·
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design-discussion
dotnet/winforms#817 · 8 comments · 0 reactions · 0 assignees ·
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enhancement
dotnet/winforms#832 · 0 comments · 4 reactions · 0 assignees ·
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help wanted test-enhancement
dotnet/winforms#966 · 2 comments · 0 reactions · 0 assignees ·
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help wanted test-enhancement
dotnet/winforms#967 · 1 comment · 0 reactions · 0 assignees ·
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test-bug
dotnet/winforms#1030 · 3 comments · 0 reactions · 0 assignees ·
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area-System.Drawing
dotnet/winforms#8820 · 4 comments · 0 reactions · 0 assignees ·
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test-bug
dotnet/winforms#1151 · 6 comments · 0 reactions · 0 assignees ·
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area-DesignerSupport tenet-compatibility
dotnet/winforms#1269 · 0 comments · 0 reactions · 0 assignees ·
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area-DesignerSupport tenet-compatibility
dotnet/winforms#1278 · 1 comment · 0 reactions · 0 assignees ·
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area-DesignerSupport tenet-compatibility
dotnet/winforms#1279 · 0 comments · 0 reactions · 0 assignees ·
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area-DesignerSupport tenet-compatibility
dotnet/winforms#1280 · 0 comments · 0 reactions · 0 assignees ·
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area-System.Drawing disabled-test
dotnet/winforms#8811 · 0 comments · 0 reactions · 0 assignees ·
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area-System.Drawing disabled-test
dotnet/winforms#8812 · 7 comments · 0 reactions · 0 assignees ·
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enhancement tenet-performance
dotnet/winforms#1441 · 5 comments · 2 reactions · 0 assignees ·
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test-bug
dotnet/winforms#1460 · 3 comments · 0 reactions · 0 assignees ·
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enhancement
dotnet/winforms#1463 · 0 comments · 0 reactions · 1 assignee ·
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code cleanup help wanted
dotnet/winforms#1640 · 1 comment · 0 reactions · 0 assignees ·
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:beetle: bug help wanted
dotnet/winforms#1670 · 4 comments · 0 reactions · 0 assignees ·
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area-Templates area-VisualBasic priority-3
dotnet/winforms#1678 · 9 comments · 0 reactions · 1 assignee ·
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area-COM area-VSTO design-discussion
dotnet/winforms#1763 · 19 comments · 2 reactions · 1 assignee ·
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Consider updating AccessibleObject to allow enabling UIA and IAccessibleEx from custom controls Opentenet-accessibility
dotnet/winforms#1834 · 5 comments · 4 reactions · 0 assignees ·
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area-Theming question
dotnet/winforms#1855 · 7 comments · 0 reactions · 0 assignees ·
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The ""cell error" icon can't be seen after selected the "CheckBox" cell of the DataGridView control Open:beetle: bug :construction: work in progress area-controls-DataGridView help wanted
dotnet/winforms#1929 · 0 comments · 0 reactions · 0 assignees ·
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area-System.Drawing
dotnet/winforms#8813 · 0 comments · 0 reactions · 0 assignees ·
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champion-required code cleanup
dotnet/winforms#1989 · 4 comments · 0 reactions · 0 assignees ·
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api-suggestion area-Styling area-Theming design-discussion
dotnet/winforms#2040 · 7 comments · 0 reactions · 0 assignees ·
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area-DesignerSupport
dotnet/winforms#2104 · 3 comments · 0 reactions · 0 assignees ·
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area-Styling area-Theming
dotnet/winforms#2160 · 3 comments · 1 reaction · 0 assignees ·
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test-enhancement
dotnet/winforms#2172 · 1 comment · 0 reactions · 1 assignee ·
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:beetle: bug help wanted waiting-on-team
dotnet/winforms#2235 · 3 comments · 0 reactions · 0 assignees ·
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:beetle: bug area-HDPI-SA
dotnet/winforms#2279 · 0 comments · 1 reaction · 0 assignees ·
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enhancement
dotnet/winforms#2380 · 1 comment · 0 reactions · 0 assignees ·
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area-System.Drawing
dotnet/winforms#8821 · 10 comments · 0 reactions · 1 assignee ·
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area-DesignerSupport design-discussion tenet-compatibility-OS
dotnet/winforms#2417 · 0 comments · 7 reactions · 1 assignee ·
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area-Serialization-Resx tenet-localization tenet-performance
dotnet/winforms#2427 · 3 comments · 0 reactions · 1 assignee ·
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FormClosed event is raised twice for owned modal window when owner window is closed programatically Open:beetle: bug help wanted
dotnet/winforms#2451 · 2 comments · 0 reactions · 0 assignees ·
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:beetle: bug area-Theming tenet-compatibility tenet-compatibility-OS
dotnet/winforms#2476 · 10 comments · 15 reactions · 0 assignees ·
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:beetle: bug area-controls-StripControls area-Theming tenet-compatibility tenet-compatibility-OS
dotnet/winforms#2543 · 32 comments · 14 reactions · 0 assignees ·
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area-System.Drawing
dotnet/winforms#8840 · 4 comments · 0 reactions · 0 assignees ·