/// <remarks/>
 public void GetShipMethodsAsync(GetShipMethodsRequest GetShipMethodsRequest, object userState) {
     if ((this.GetShipMethodsOperationCompleted == null)) {
         this.GetShipMethodsOperationCompleted = new System.Threading.SendOrPostCallback(this.OnGetShipMethodsOperationCompleted);
     }
     this.InvokeAsync("GetShipMethods", new object[] {
                 GetShipMethodsRequest}, this.GetShipMethodsOperationCompleted, userState);
 }
 /// <remarks/>
 public void GetShipMethodsAsync(GetShipMethodsRequest GetShipMethodsRequest) {
     this.GetShipMethodsAsync(GetShipMethodsRequest, null);
 }