protected override void OnDownloadConfigXMLCompleted(object sender, DownloadStringCompletedEventArgs e)
{
string xmlConfig = e.Result;
widgetConfig = (DataExtractionConfig)DataExtractionConfig.Deserialize(xmlConfig, typeof(DataExtractionConfig));
if (widgetConfig != null)
{
this.IsBusy = true;
this.clipByExtent = widgetConfig.AOISelectionMethod.Equals("extent", StringComparison.CurrentCultureIgnoreCase);
if (clipByExtent)
{
DrawModeButtonStack.Visibility = System.Windows.Visibility.Collapsed;
txtDrawModeStatus.Text = "The map extent is used as the area of interest";
}
foreach (DataExtractionService service in widgetConfig.DataExtractionServices)
{
DataExtractionServiceInfo serviceInfo = new DataExtractionServiceInfo(service.restURL, OnDataExtractionServiceInfoReady);
ComboBoxItem serviceItem = new ComboBoxItem()
{
Tag = serviceInfo, Content = service.title
};
lstExtractionService.Items.Add(serviceItem);
}
}
}
private void ExtrationService_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
ComboBoxItem serviceItem = e.AddedItems[0] as ComboBoxItem;
DataExtractionServiceInfo serviceInfo = serviceItem.Tag as DataExtractionServiceInfo;
if (serviceInfo != null && serviceInfo.IsReady)
{
gpService.Url = serviceInfo.ServiceUrl;
EsriGPExecutionType exeType = (EsriGPExecutionType)Enum.Parse(typeof(EsriGPExecutionType), serviceInfo.ExecutionType, true);
foreach (GPServiceParameter gpParam in serviceInfo.Parameters)
{
if (gpParam.Name == "Layers_to_Clip")
{
List <CheckBox> checkList = new List <CheckBox>();
foreach (string choice in gpParam.ChoiceList)
{
CheckBox check = new CheckBox()
{
Content = choice
};
check.Click += ExtractionLayerCheckBox_Click;
checkList.Add(check);
}
lstLayersToClip.ItemsSource = checkList;
exposeLayers = true;
}
else if (gpParam.Name == "Feature_Format")
{
lstFeatureFormat.ItemsSource = gpParam.ChoiceList;
lstFeatureFormat.SelectedIndex = 0;
}
else if (gpParam.Name == "Raster_Format")
{
lstRasterformat.ItemsSource = gpParam.ChoiceList;
lstRasterformat.SelectedIndex = 0;
}
}
}
}
