title: How to get the actual desktop screen resolution in wpf?
body: <p>I am developing a kinect application using WPF. Now I need to get the actual desktop screen resolution so that I can scale the area to take screenshot for any laptops. I have tried PrimaryScreenWidth, PrimaryScreenHeight, FullScreenHeight, and all that, but none of them give me the ACTUAL resolution. For example, if I have 1920*1080, those above fields will give me some other values.</p>
  <p>I was wondering how to get the actual desktop screen resolution from C# WPF?</p>