private void Border_MouseDown(object sender, MouseButtonEventArgs e) { if (e.ClickCount > 1 && (window.ResizeMode == ResizeMode.CanResize || window.ResizeMode == ResizeMode.CanResizeWithGrip)) { if (WindowState == WindowState.Maximized) { WindowState = WindowState.Normal; } else { WindowState = WindowState.Maximized; } } else { TitelBarBorder.CaptureMouse(); } }
private void Border_MouseUp(object sender, MouseButtonEventArgs e) { TitelBarBorder.ReleaseMouseCapture(); }