/// <remarks/>
 public void GetOneMXRecordAsync(GetOneMXRecordRequestType GetOneMXRecordRequest, object userState) {
     if ((this.GetOneMXRecordOperationCompleted == null)) {
         this.GetOneMXRecordOperationCompleted = new System.Threading.SendOrPostCallback(this.OnGetOneMXRecordOperationCompleted);
     }
     this.InvokeAsync("GetOneMXRecord", new object[] {
                 GetOneMXRecordRequest}, this.GetOneMXRecordOperationCompleted, userState);
 }
 /// <remarks/>
 public void GetOneMXRecordAsync(GetOneMXRecordRequestType GetOneMXRecordRequest) {
     this.GetOneMXRecordAsync(GetOneMXRecordRequest, null);
 }