/// <remarks/>
 public void GetDataUsingDataContractAsync(CompositeType composite, object userState) {
     if ((this.GetDataUsingDataContractOperationCompleted == null)) {
         this.GetDataUsingDataContractOperationCompleted = new System.Threading.SendOrPostCallback(this.OnGetDataUsingDataContractOperationCompleted);
     }
     this.InvokeAsync("GetDataUsingDataContract", new object[] {
                 composite}, this.GetDataUsingDataContractOperationCompleted, userState);
 }
 /// <remarks/>
 public void GetDataUsingDataContractAsync(CompositeType composite) {
     this.GetDataUsingDataContractAsync(composite, null);
 }