/// <remarks/>
 public void DoTransactionAsync(PosRequest PosRequest, object userState) {
     if ((this.DoTransactionOperationCompleted == null)) {
         this.DoTransactionOperationCompleted = new System.Threading.SendOrPostCallback(this.OnDoTransactionOperationCompleted);
     }
     this.InvokeAsync("DoTransaction", new object[] {
                 PosRequest}, this.DoTransactionOperationCompleted, userState);
 }
 /// <remarks/>
 public void DoTransactionAsync(PosRequest PosRequest)
 {
     this.DoTransactionAsync(PosRequest, null);
 }
 /// <remarks/>
 public System.IAsyncResult BeginDoTransaction(PosRequest PosRequest, System.AsyncCallback callback, object asyncState)
 {
     return this.BeginInvoke("DoTransaction", new object[] {
             PosRequest}, callback, asyncState);
 }