public static CalibrateWindow OpenCalibrateWindow(MainWindow mainWindow)
{
if (_instance == null)
{
_instance = new CalibrateWindow(mainWindow);
}
return(_instance);
}
/// <summary>
/// Called when the Close button in the top right is pressed
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void WindowClosing(object sender, CancelEventArgs e)
{
_instance = null;
}