System.Windows.Forms.Screen screen = Screen.PrimaryScreen;
System.Drawing.Rectangle rct = screen.Bounds;
// rct.Height; rct.Width; 即是屏幕的高和宽
System.Windows.Forms.Screen screen = Screen.PrimaryScreen;
System.Drawing.Rectangle rct = screen.Bounds;
// rct.Height; rct.Width; 即是屏幕的高和宽