/// <remarks/>
 public void GetHistoryAsync(GetHistoryRequest GetHistoryRequest)
 {
     this.GetHistoryAsync(GetHistoryRequest, null);
 }
 /// <remarks/>
 public void GetHistoryAsync(GetHistoryRequest GetHistoryRequest, object userState)
 {
     if ((this.GetHistoryOperationCompleted == null)) {
         this.GetHistoryOperationCompleted = new System.Threading.SendOrPostCallback(this.OnGetHistoryOperationCompleted);
     }
     this.InvokeAsync("GetHistory", new object[] {
                 GetHistoryRequest}, this.GetHistoryOperationCompleted, userState);
 }
 /// <remarks/>
 public System.IAsyncResult BeginGetHistory(GetHistoryRequest GetHistoryRequest, System.AsyncCallback callback, object asyncState)
 {
     return this.BeginInvoke("GetHistory", new object[] {
                 GetHistoryRequest}, callback, asyncState);
 }