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Collection of controls for WinUI 2, WinUI 3, and Uno Platform developers. Simplifies and demonstrates common developer tasks building experiences for Windows with .NET.

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### Describe the bug The `FindChild` methods in `FrameworkElementExtensions` fail to search for `FrameworkElements` in the Header of an Expander control. A Framework control is treated as a `ContentControl`, but...

enhancement
question
wontfix
feature request :mailbox_with_mail:

### Describe the bug Related to #472, it was reported that they couldn't see the tests when opening the Extensions component solution `\components\Extensions\OpenSolution.bat`. Similarly, I don't see these tests in...

low difficulty
regression

### Describe the bug Users can't hold the thumbs of the RangeSelector, making the touch experience very bad. ### Steps to reproduce ```text Reproducible in the Sample App (in the...

bug
help wanted

### Describe the bug If you place a RangeSelector in an Expander, the tooltip gets clipped by the header, making the tooltip mostly covered and invisible. ### Steps to reproduce...

bug
good first issue
help wanted

### Describe the bug The app crashes during initialization. Running under WinDbg reveales that the stowed exception is `0x80040154` (`REGDB_E_CLASSNOTREG`) with the following stack trace: ``` System_Private_CoreLib!System.Runtime.InteropServices.Marshal.ThrowExceptionForHR(Int32)+0x1b WinRT_Runtime!WinRT.ActivationFactory.Get(System.String, System.Guid)+0x1aa Microsoft_WinUI!Microsoft.UI.Xaml.Application.get__objRef_global__Microsoft_UI_Xaml_IApplicationStatics()+0x6b...

### Describe the bug If you use the user control based on the RadialGauge component, the window will be stuck when you change the system theme and let the window...

### Describe the bug When installing the latest version of the nugget package this control has disappeared. The Microsoft page shows a 404 error, this control has been removed? https://learn.microsoft.com/es-es/windows/segmented...

question
need more info :pushpin:
components::controls::segmented

### Describe the bug The WeakEventListener class is marked with the [EditorBrowsable(EditorBrowsableState.Never)] attribute. Is there a reason for this? The class seems to be quite useful for general use. ###...

### Describe the bug When the Rive Player page in the Gallery app is opened, the app either freezes or crashes: ![image](https://github.com/user-attachments/assets/c84607c0-dec4-4942-894a-ffffee42542d) ### Steps to reproduce ```text 1. Open the...

### What we're doing For concept/wiki-like docs, we need to close off [this old repo](https://github.com/MicrosoftDocs/WindowsCommunityToolkitDocs) by redirecting its contents to the [new repo](https://github.com/MicrosoftDocs/CommunityToolkit). If we have a list or set...

documentation
external :arrow_heading_up: