How do I know what monitor a WPF window is in

Question

In a C# application, how can I find out if a WPF window is in the primary monitor or another monitor?

Answer 1

Check out How do I find what screen the application is running on in C#
Also Run Application on a Dual Screen Environment has an interesting solution:

bool onPrimary = this.Bounds.IntersectsWith(Screen.PrimaryScreen.Bounds);

where "this" is the main form of your application.