https://learn.microsoft.com/en-us/windows/windows-app-sdk/api/winrt/microsoft.ui.xaml.media.imaging.rendertargetbitmap?view=windows-app-sdk-2.0
RenderTargetBitmap Class (Microsoft.UI.Xaml.Media.Imaging) - Windows App SDK | Microsoft Learn
Represents an image source that can be populated with the combined contents of a XAML visual tree. See for some notable limitations on which XAML visuals can...
windows appclassmicrosoftuixaml
https://learn.microsoft.com/en-us/dotnet/api/system.windows.media.imaging.rendertargetbitmap?view=netframework-4.8.1&redirectedfrom=MSDN
RenderTargetBitmap Class (System.Windows.Media.Imaging) | Microsoft Learn
Converts a Visual object into a bitmap.
class systemwindows mediaimagingmicrosoftlearn