/// <remarks/>
 public void iterateAsync(IterateRequestType iterateRequest, object userState) {
     if ((this.iterateOperationCompleted == null)) {
         this.iterateOperationCompleted = new System.Threading.SendOrPostCallback(this.OniterateOperationCompleted);
     }
     this.InvokeAsync("iterate", new object[] {
                 iterateRequest}, this.iterateOperationCompleted, userState);
 }
 /// <remarks/>
 public void iterateAsync(IterateRequestType iterateRequest) {
     this.iterateAsync(iterateRequest, null);
 }