Robuta

https://learn.microsoft.com/en-us/dotnet/api/system.windows.uielement.invalidatemeasure?view=netframework-4.8.1&viewFallbackFrom=windowsdesktop-9.0 UIElement.InvalidateMeasure Method (System.Windows) | Microsoft Learn Invalidates the measurement state (layout) for the element. uielementmethodsystemwindowsmicrosoft