private void GetPaymentCashOut(long paymentNo, long paymentCashNo)
 {
     try
     {
         objPaymentCashOut = null;   // 初期化
         svcPaymentCloseClient svc = new svcPaymentCloseClient();
         svc.GetPaymentCashOutCompleted += new EventHandler<GetPaymentCashOutCompletedEventArgs>(this.GetPaymentCashOutCompleted);
         svc.GetPaymentCashOutAsync(Common.gstrSessionString, paymentNo, paymentCashNo);
     }
     catch (Exception ex)
     {
         this.ProcessingDlgClose();
         ExMessageBox.Show(CLASS_NM + ".GetPaymentCashOut" + Environment.NewLine + ex.ToString(), "エラー確認");
     }
 }