wpf full screen.

void window_KeyDown（object sender，KeyEventArgs e）

{

? ? if（e.Key == Key.F11）

? ? {

? ? ? ? Window.ResizeMode = ResizeMode.NoResize;

? ? ? ??

? ? ? ? Window.WindowState = WindowState.Normal;

? ? ? ? Window.WindowStyle = WindowStyle.None;

? ? ? ??

? ? ? ? Window.Width = System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width;

? ? ? ? Window.Height = System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height;

? ? ? ? Window.Top = System.Windows.Forms.Screen.PrimaryScreen.Bounds.Top;

? ? ? ? Window.Left = System.Windows.Forms.Screen.PrimaryScreen.Bounds.Left;

? ? ? ??

? ? ? ? Window.WindowState = WindowState.Maximized;

? ? }

}