I set the Top & Left properties on a RadWindow to a fixed number, when I have the IsRestricted property set to true. After each click the RadWindow moves to a different location on the screen.
Here is my Xaml:
Here is my code:
Please note that I open the browser (and thus the silverlight application) full screen, so the Top/Left positioning of 150x150 is not near the edge of the screen.
I upload a copy of the project here (PopupProblem)
https://skydrive.live.com/?cid=80ce78240aa8df49&id=80CE78240AA8DF49%21888