SuperMap.Web.iServerJava6R.SpatialAnalyst.ThiessenAnalystService.ProcessAsync C# (CSharp) Method

        public void ProcessAsync(ThiessenAnalystParameters thiessenParams)
        {
            ProcessAsync(thiessenParams,null);
        }

 private void DatasetThiessenAnalyst_Click(object sender, RoutedEventArgs e)
 {
     DatasetThiessenAnalystParameters thiessenParams = new DatasetThiessenAnalystParameters();
     thiessenParams.CreateResultDataset = true;
     thiessenParams.DataSet = "Factory@Changchun";
     thiessenParams.ResultDatasetName = "";
     thiessenParams.ResultDatasourceName = "";
     thiessenParams.ReturnResultRegion = true;
     thiessenParams.FilterQueryParameter = null;
     thiessenParams.ClipRegion = null;
     ThiessenAnalystService thiessenService = new ThiessenAnalystService(url2);
     thiessenService.ProcessAsync(thiessenParams);
     thiessenService.ProcessCompleted += new EventHandler<ThiessenAnalystEventArgs>(ThiessenAnalyst_ProcessCompleted);
     thiessenService.Failed += new EventHandler<ServiceFailedEventArgs>(ThiessenAnalyst_Failed);
 }