I am using a RadWindow as UserControl as per this documentation
I am having some difficulty in using it with MVVM. I have a ShellView (which is my RootVisual) and it has a ShellViewModel.cs class supporting it. I also gave my RadWindow a ViewModel to control its behavior, etc.
I need to be able able to show my RadWindow in the form of a dialog window when the application starts up, presumable from the ShellViewModel, but I have no idea how to do this! Any ideas will be welcome!