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Windows Forms is a .NET UI framework for building Windows desktop applications.

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### .NET version `main` branch ### Issue description I tried to build the repo with `build.sh`. It reported that `Permission denied`. I wonder what the intent is. It isn't described...

untriaged

### .NET version `main` branch ### Issue description The build seems to download a mix of architectures. Doesn't quite seem right. I expect that's what is causing the `fxr` issue....

untriaged

### .NET version .NET 8 (8.0.8) ### Did it work in .NET Framework? Not tested/verified ### Did it work in any of the earlier releases of .NET Core or .NET...

tenet-performance
untriaged

At this moment there is no way to add/implement modern accessibility patterns for custom controls that inherit from Control other than implementing these from scratch. Adding IAccessibleEx implementation requires to...

tenet-accessibility

### Background and motivation Currently in `PerMonitorV2` apps after autoscaling happens (dpi changed) `DpiX/DpiY` from `Graphics` objects (for example from `OnPaint(PaintEventArgs e)`) still return starting values. This raises some questions...

api-suggestion
area-HDPI-PMv2
untriaged
area-HDPI

This is an approach suggestion for now, please feel free to comment. Comments and variables in the source code still contain a LOT of typos or weird "spelling variations". I...

help wanted
good first issue
:construction: work in progress

### .NET version 9.0.0-rc.1.24418.2 + private dlls built from winforms repo main branch ### Did it work in .NET Framework? No ### Did it work in any of the earlier...

help wanted
area-DarkMode

Unpin System.Formats.Asn1 package version from versions.prop when NuGet.Packaging upgrades to use non vulnerable System.Formats.Asn1 package version

Fixes #13648 ## Proposed changes - - We need to match the exact type name shouldn't just use StartsWith since we removed type check in [pr13573](https://github.com/dotnet/winforms/pull/13573) - ```diff while (i...

area-Infrastructure

This is the pull request automatically created by the OneLocBuild task in the build process to check-in localized files generated based upon translation source files (.lcl files) handed-back from the...

area-Infrastructure