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WPF is a .NET Core UI framework for building Windows desktop applications.
### Description I have an ItemsControl with an ItemsSource and a VirtualizedStackPanel. Items have different heights. I move the scrollbar to the bottom of ItemsControls. I remove some items, so...
Hello, I would like to request a feature for a NumericUpDown control. This is a common widget that allows users to enter and adjust numeric values using a textbox and...
- [x] Create style xamls for each wpf control - [x] Import the style from App.Xaml - [x] Add all the relevant API changes, also mark an entry to the...
### Description You need to find Dictionary.cs to view the source for the current call stack frame ### Reproduction Steps    ### Expected behavior Run with no error...
### Description The new `DefaultAccentButtonStyle` allows you to turn a button into a colored button using the system's accent color. This is based on the WinUI style called `AccentButtonStyle` (sans...
Wrote these a long long while ago, sending in for CI ###### Microsoft Reviewers: [Open in CodeFlow](https://portal.fabricbot.ms/api/codeflow?pullrequest=https://github.com/dotnet/wpf/pull/8215)
## Title Win11 Theming of Controls - Changes in Controls ## Background and motivation The current WPF controls appear outdated and are not visually consistent with the newly rejuvenated Windows...
### Description Actions / Select Process can't list WPF / .NET 8 processes ### Reproduction Steps 1) Install WPF Performance Suite from https://learn.microsoft.com/it-it/archive/blogs/kirillosenkov/where-to-download-wpf-performance-suite-perforator-visual-profiler 2) Run WPF Performance Suite 3) Click...
Follow up to dotnet/wpf#6693 ## Description Removes the remaining methods from SafeReflectionInvoker which was reverted in dotnet/wpf#6693 because of this comment: https://github.com/dotnet/wpf/pull/6693#issuecomment-1385285388 @dipeshmsft Let me know if/when you have more...
## Description Removes SecurityCriticalDataForSet which is unused since the removal of CAS attributes in dotnet/wpf#994. ## Customer Impact Should have tiny performance gain (Probably not measurable), it's mostly about removing...