Problem Closed. This question is off-topic. It is not currently accepting answers. Lacks concrete context: Code Review requires concrete code […]

Problem So, I fixed my problem with a public ViewModel for my MainPage like this: MainPage.xaml.cs: private static MainPageVM Data […]

Problem I have written the following code to get ImageColorPicker child: foreach (CustomTabItem customTabItem in SelectedWindowsTabControl.Items) { TabItem ti = […]