Skip to content

Issues: dotnet/winforms

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Clear current search query, filters, and sorts
615 Open 2,422 Closed
615 Open 2,422 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Assignee
Filter by who’s assigned
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

[API Suggestion] Introduce Dark Mode and A11Y compatible Visual Styles for Apps targeting .NET 9 and Win 11 api-ready-for-review (2) API is ready for formal API review; applied by the issue owner api-suggestion (1) Early API idea and discussion, it is NOT ready for implementation area-Theming blocking Used by the API Review Board 🚧 work in progress Work that is current in progress
#7641 opened Aug 23, 2022 by KlausLoeffelmann
16 of 20 tasks
.NET 9.0
1
@KlausLoeffelmann @lonitra @fernandanavamoya
42 👀 4
Epic - Make WinForms trim compatible area-ILLinker/AOT area-Trimming Epic Groups multiple user stories. Can be grouped under a theme. Priority:2 Work that is important, but not critical for the release
#4649 opened Mar 5, 2021 by agocke
4 of 13 tasks
Future
@LakshanF @JeremyKuhne @KlausLoeffelmann
14 👀 4
Let's consider adding a faster, modern rendering engine for custom 2D and Text rendering like Skia or Direct2D/DirectWrite design-discussion Ongoing discussion about design without consensus
#6459 opened Jan 2, 2022 by KlausLoeffelmann Future
@KlausLoeffelmann
35 👀 2
Epic - Align with Win11 look and feel area-Theming Epic Groups multiple user stories. Can be grouped under a theme. Priority:2 Work that is important, but not critical for the release
#6270 opened Dec 4, 2021 by merriemcgaw
3 of 6 tasks
.NET 9.0
13 👀 2
Support ComSourceGenerator-based ActiveX controls area-COM 🚧 work in progress Work that is current in progress
#10583 opened Jan 4, 2024 by weltkante .NET 9.0
1
@JeremyKuhne
15 👀 1
A drag image remnant remains when an exception is unhandled in DragLeave or DragDrop 🪲 bug Product bug (most likely)
#10504 opened Dec 19, 2023 by willibrandon .NET 9.0
@JeremyKuhne @lonitra
2 👀 1
[test] DragDrop tests are resulting in dotnet.exe process crash Priority:0 Work that we can't release without test-bug Problem in test source code (most likely)
#8598 opened Feb 9, 2023 by dreddy-work .NET 9.0
5 👀 1
Improve error message thrown from exception caused by toolbox item to report which item area-VSDesigner Windows Forms out-of-proc designer related issues
#10789 opened Feb 1, 2024 by jespersh .NET 9.0
@KlausLoeffelmann
9 👀 1
Introduce ShowDialogAsync on Form api-suggestion (1) Early API idea and discussion, it is NOT ready for implementation tenet-modernization Modernizing WinForms UI
#5917 opened Oct 4, 2021 by KlausLoeffelmann .NET 9.0
@KlausLoeffelmann
3 👀 1
Windows forms ComboBox.DropDownStyle change causes System.AccessViolationException randomly 🪲 bug Product bug (most likely) enhancement Product code improvement that does NOT require public API changes/additions
#3595 opened Jul 17, 2020 by Marie-Shi .NET 9.0
@JeremyKuhne
12 👀 1
Derived form is write protected area-VSDesigner Windows Forms out-of-proc designer related issues
#8882 opened Mar 21, 2023 by r-schaefer VS release
6 👀 1
Serialization causes DataGridViewColumns to be defined after they are added to DataGridView area-Controls-DataGridView area-VSDesigner Windows Forms out-of-proc designer related issues
#8697 opened Feb 25, 2023 by paul1956
@KlausLoeffelmann
19 👀 1
First time set Form.Text in Load event will cause no taskbar icon when program startup without focus 🪲 bug Product bug (most likely)
#9770 opened Aug 23, 2023 by ahdung .NET 9.0
8 👀 1
Investigate BinaryFormatter Impact On DataSets area-Serialization-BinaryFormatter
#11366 opened May 13, 2024 by lonitra
@KlausLoeffelmann
2 👀 1
[Umbrella-Item] Investigate feasibility and implement Direct2D and DirectWrite Support a11y-external An accessibility bug that is external to WinForms (for example, a Common Dialog in Win32) design-discussion Ongoing discussion about design without consensus tenet-modernization Modernizing WinForms UI tenet-performance Improve performance, flag performance regressions across core releases
#10740 opened Jan 25, 2024 by KlausLoeffelmann
4 tasks
Future
@JeremyKuhne @KlausLoeffelmann
7 👀 1
Proposal for ComponentManager interop fix api-suggestion (1) Early API idea and discussion, it is NOT ready for implementation area-VSTO Visual Studio Tools for Office and general Office interop
#3536 opened Jul 3, 2020 by weltkante Future
@JeremyKuhne
1 👀 1
Failing unit test: SiteNestedContainer_Add_Unloading_Nop test-bug Problem in test source code (most likely)
#1151 opened Jun 18, 2019 by AdamYoblick Future
6
Port System.Windows.Forms.Design.ColumnHeaderCollectionEditor area-DesignerSupport tenet-compatibility Incompatibility with previous versions or with WinForms for .NET Framework
#1269 opened Jul 5, 2019 by RussKie Future
Refactor lock on object usage to System.Threading.Lock api-suggestion (1) Early API idea and discussion, it is NOT ready for implementation tenet-performance Improve performance, flag performance regressions across core releases
#11672 opened Jul 14, 2024 by elachlan
2
Consider keyboard shortcut to opt in/opt out of tooltips on keyboard navigation enhancement Product code improvement that does NOT require public API changes/additions
#802 opened Apr 16, 2019 by M-Lipin Future
Add unit tests to System.Windows.Forms.Design.ControlDesigner 🚧 work in progress Work that is current in progress Epic Groups multiple user stories. Can be grouped under a theme. good first issue Issue should be easy to implement, good for first-time contributors Priority:2 Work that is important, but not critical for the release test-enhancement Improvements of test source code
#721 opened Apr 9, 2019 by JuditRose
5 of 31 tasks
.NET 9.0
@SimonZhao888
5
Add unit tests to System.Windows.Forms.Design.* components good first issue Issue should be easy to implement, good for first-time contributors help wanted Good issue for external contributors test-enhancement Improvements of test source code
#720 opened Apr 9, 2019 by JuditRose
59 tasks
Help wanted
2
Add unit tests to System.ComponentModel.Design.Serialization.* components good first issue Issue should be easy to implement, good for first-time contributors help wanted Good issue for external contributors test-enhancement Improvements of test source code
#719 opened Apr 9, 2019 by JuditRose
25 tasks
Help wanted
1
cachedTypes in AssemblyNamesTypeResolutionService is unreachable area-Serialization-Resx 🪲 bug Product bug (most likely) tenet-compatibility Incompatibility with previous versions or with WinForms for .NET Framework
#229 opened Dec 11, 2018 by Liminiens Future
6
Run ILLinker on Winforms codebase and diff to identify deadcode area-ILLinker/AOT area-Trimming enhancement Product code improvement that does NOT require public API changes/additions
#186 opened Dec 6, 2018 by ericstj .NET 9.0
4
ProTip! no:milestone will show everything without a milestone.