/// <remarks/>
 public void DoVoidAsync(DoVoidReq DoVoidReq, object userState) {
     if ((this.DoVoidOperationCompleted == null)) {
         this.DoVoidOperationCompleted = new System.Threading.SendOrPostCallback(this.OnDoVoidOperationCompleted);
     }
     this.InvokeAsync("DoVoid", new object[] {
                 DoVoidReq}, this.DoVoidOperationCompleted, userState);
 }
 /// <remarks/>
 public void DoVoidAsync(DoVoidReq DoVoidReq) {
     this.DoVoidAsync(DoVoidReq, null);
 }