private void HideWaitScreenHandler() { if (((UserControl)View).Parent != null) { ((Window)((UserControl)View).Parent).Content = null; } _isShown = false; WaitScreenWindow.Close(); if (DisableParent && Application.Current != null) { if (Application.Current != null && Application.Current.MainWindow != null) { Application.Current.EnableWindow(); ////Application.Current.MainWindow.Focus(); } } _waitScreenWindow = null; }