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WPF is a .NET Core UI framework for building Windows desktop applications.
_This issue has been moved from [a ticket on Developer Community](https://developercommunity.visualstudio.com/t/Red-border-doesnt-disappear-with-INotif/10619035)._ --- I have attached a simple project reproducing the issue. The issue is that the red border (meaning there...
_This issue has been moved from [a ticket on Developer Community](https://developercommunity.visualstudio.com/t/datagridview-left-to-right-problem/10614739)._ --- datagridview work perfect with right to left but the problem start when using left to right [Test.zip](https://aka.ms/dc/file?name=B480fc91ca1424d9b8999a009fe8834c4638459176416337247_Test.zip&tid=480fc91ca1424d9b8999a009fe8834c4638459176416337247) [13.03.2024_10.27.38_REC.mp4](https://aka.ms/dc/file?name=B9c3ba5298a3548bd86129df5735f679f638459177243391592_13.03.2024_10.27.38_REC.mp4&tid=9c3ba5298a3548bd86129df5735f679f638459177243391592)...
_This issue has been moved from [a ticket on Developer Community](https://developercommunity.visualstudio.com/t/Visual-Studio-2022-with-WPF-using-WPF-UI/10616934)._ --- [severity:It's more difficult to complete my work] I have a project using WPF and Visual Basic and i...
_This issue has been moved from [a ticket on Developer Community](https://developercommunity.visualstudio.com/t/wpf的datagrid的ScrollIntoView方法经常失效/10606397)._ --- dg1. ScrollIntoView(datas. Last()); dg1 is a datagrid, datas is the data source, I need to get the table...
### Background and motivation WPF permits window hooks which run _before_ `HwndTarget` handles messages, but does not provide any way to handle messages after `HwndTarget` has processed the normal messages....
Fixes dotnet/wpf#2543 Fixes dotnet/wpf#2926 Fixes dotnet/wpf#4457 Fixes dotnet/wpf#4538 Fixes dotnet/wpf#6198 ## Description There were many bug reports of different type that were all caused by the same bug. Xaml compilation...
- [x] Listen to the System Theme Changed Events - [ ] Apply Dark/Light themes to applications depending upon the system theme change.
### Description I have a custom style of `ToggleButton`, when I - put the `ToggleButton` inside a `non-first` TabItem - bind its `IsChecked` value to ViewModel - sets the default...
### Background and motivation AFAIK there's currently no solution to print without a `PrintQueue` in case an application already has an instance of `IXpsDocumentPackageTarget`. This scenario occurs when implementing the...
### Description Our project crashed once while testing, it has not reoccurred yet, check the dump file content as below:  ### Reproduction Steps It's just a very normal window...