private void CheckBox_Click(object sender, RoutedEventArgs e)
{
CheckBox tickedCheckBox = sender as CheckBox;
string serviceName = tickedCheckBox.Name;
bool visible = (bool)tickedCheckBox.IsChecked;
int layerIndex = (int)tickedCheckBox.Tag;
ESRI.ArcGIS.Client.ArcGISDynamicMapServiceLayer dynamicServiceLayer = MyMap.Layers[serviceName] as
ESRI.ArcGIS.Client.ArcGISDynamicMapServiceLayer;
List<int> visibleLayerList =
dynamicServiceLayer.VisibleLayers != null
? dynamicServiceLayer.VisibleLayers.ToList() : new List<int>();
if (visible)
{
if (!visibleLayerList.Contains(layerIndex))
visibleLayerList.Add(layerIndex);
}
else
{
if (visibleLayerList.Contains(layerIndex))
visibleLayerList.Remove(layerIndex);
}
dynamicServiceLayer.VisibleLayers = visibleLayerList.ToArray();
}