ProcessAsync() public method

${iServerJava6R_DatasetOverlayAnalystService_method_ProcessAsync_D}
public ProcessAsync ( DatasetOverlayAnalystParameters OverlayParams ) : void
OverlayParams DatasetOverlayAnalystParameters
return void
        private void DatasetOverlayAnalyst_Click(object sender, RoutedEventArgs e)
        {
            DatasetOverlayAnalystParameters param = new DatasetOverlayAnalystParameters
            {
                Operation = OverlayOperationType.CLIP ,
                OperateDataset = "Lake_R@Jingjin" ,
                SourceDataset = "Landuse_R@Jingjin" ,

            };
            DatasetOverlayAnalystService datasetOverlayAnalystService = new DatasetOverlayAnalystService(url2);
            datasetOverlayAnalystService.ProcessAsync(param);
            datasetOverlayAnalystService.ProcessCompleted += new EventHandler<DatasetOverlayAnalystArgs>(datasetOverlayAnalystService_ProcessCompleted);
            datasetOverlayAnalystService.Failed += new EventHandler<ServiceFailedEventArgs>(datasetOverlayAnalystService_Failed);
        }
        //数据集叠加
        private void datasetOverlay_Click(object sender, RoutedEventArgs e)
        {
            var datasetOverlayParams = new DatasetOverlayAnalystParameters
            {
                Operation = OverlayOperationType.CLIP,
                //IsReturnRecordset = true,
                //IsOverwrite = true,
                SourceDataset = "SamplesP@Interpolation",
                MaxReturnRecordCount = 100,
                OperateDataset = "BoundsR@Interpolation",
                //ResultDatasetName = "aw@Interpolation",
            };

            var datasetOverlayAnalystService = new DatasetOverlayAnalystService(url);
            datasetOverlayAnalystService.ProcessAsync(datasetOverlayParams);
            datasetOverlayAnalystService.ProcessCompleted += new EventHandler<DatasetOverlayAnalystArgs>(datasetOverlayAnalystService_ProcessCompleted);
            datasetOverlayAnalystService.Failed += new EventHandler<SuperMap.Web.Service.ServiceFailedEventArgs>(datasetOverlayAnalystService_Failed);
        }