public static void CloseBusyIndicator()
{
if (progWindow != null)
{
//closes the Progress window
progWindow.Dispatcher.Invoke(new Action(progWindow.Close));
progWindow = null;
_progressWindowWaitHandle = null;
}
}
private static void ShowProgWindow(object message)
{
//creates and shows the progress window
progWindow = new BusyIndicatorView();
progWindow.Message = (string)message;
progWindow.Show();
//Notifies command thread the window has been created
//_progressWindowWaitHandle.Set();
progWindow.Dispatcher.BeginInvoke(new Func <bool>(_progressWindowWaitHandle.Set));//https://stackoverflow.com/a/18280446/8020304
//Starts window dispatcher
System.Windows.Threading.Dispatcher.Run();
}