In trusted applications, begins a mouse drag operation to move the window.
Assembly: System.Windows (in System.Windows.dll)
You typically use this method to implement a way for users to drag the window when you hide the window title bar. For information about hiding the title bar and border, see How to: Configure an Application for Out-of-Browser Support.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.