private void requestListManager_MouseDoubleClick(object sender, MouseButtonEventArgs e)
        {
            DialogRequestUserControl RequestControl = new DialogRequestUserControl((GuestRequestBO)requestListManager.SelectedItem);

            RequestControl.ChangBut.IsEnabled = false;
            MaterialDesignThemes.Wpf.DialogHost.Show(RequestControl, "ManagerDialog");
        }
        private void list_click(object sender, MouseButtonEventArgs e)
        {
            GuestRequestBO           request            = (GuestRequestBO)ListRequest.SelectedItem;
            DialogRequestUserControl requestUserControl = new DialogRequestUserControl(request);

            MaterialDesignThemes.Wpf.DialogHost.Show(requestUserControl, "clientWinDialog");
        }