private void ShowSDCardWindow() { if (sDCardWindow == null || sDCardWindow.IsDisposed) { system.CPU.DebugPause = true; sDCardWindow = new SDCardWindow() { Top = Screen.PrimaryScreen.WorkingArea.Top, }; sDCardWindow.Left = Screen.PrimaryScreen.WorkingArea.Width - sDCardWindow.Width; sDCardWindow.Show(); } else { sDCardWindow.BringToFront(); } }