/// <remarks/>
 public void DeleteOnePTRRecordAsync(DeleteOnePTRRecordRequestType DeleteOnePTRRecordRequest, object userState) {
     if ((this.DeleteOnePTRRecordOperationCompleted == null)) {
         this.DeleteOnePTRRecordOperationCompleted = new System.Threading.SendOrPostCallback(this.OnDeleteOnePTRRecordOperationCompleted);
     }
     this.InvokeAsync("DeleteOnePTRRecord", new object[] {
                 DeleteOnePTRRecordRequest}, this.DeleteOnePTRRecordOperationCompleted, userState);
 }
 /// <remarks/>
 public void DeleteOnePTRRecordAsync(DeleteOnePTRRecordRequestType DeleteOnePTRRecordRequest) {
     this.DeleteOnePTRRecordAsync(DeleteOnePTRRecordRequest, null);
 }