private void Button_Click_2(object sender, RoutedEventArgs e)
        {
            InitializeComponent();
            List <GetBanksListItemControl> banksListItemControl = new List <GetBanksListItemControl>();
            ImpBL bl = ImpBL.Instance;

            foreach (var item in bl.GetBankList())
            {
                GetBanksListItemControl blic = new GetBanksListItemControl();
                blic.BankNameTextBlock.Text = item.BankName;
                banksListItemControl.Add(blic);
            }
            AvailableUnitListView.ItemsSource = banksListItemControl;
        }
 private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
 {
     try
     {
         ImpBL bl = ImpBL.Instance;
         e.Result = bl.GetBankList();
     }
     catch (Exception err)
     {
         string message = "There is an issue to fatch banks information from the server";
         if (err is TzimerException)
         {
             message = err.Message;
         }
         MessageBox.Show(message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
     }
 }