public void DoEsriMapIdentify(IGeometry geo)
{
switch (cbLayers.SelectedIndex)
{
case 0:
//最顶图层
break;
case 1:
//可视图层
break;
case 2:
//可选图层
break;
case 3:
//全部图层
break;
default:
//当前选项中的图层
IdentifyLayerItem layerItem = (IdentifyLayerItem)cbLayers.SelectedItem;
DoLayerIdentify(layerItem.Layer, geo);
break;
}
}
private void AddFeatureLayerToList(IFeatureLayer featLayer)
{
IdentifyLayerItem layerItem = new IdentifyLayerItem();
layerItem.Layer = featLayer;
layerItem.LayerName = featLayer.Name;
((List <IdentifyLayerItem>)cbLayers.ItemsSource).Add(layerItem);
}
private void InitializeLayerList()
{
cbLayers.ItemsSource = null;
cbLayers.SelectedValuePath = "Layer";
cbLayers.DisplayMemberPath = "LayerName";
List <IdentifyLayerItem> layerItemList = new List <IdentifyLayerItem>();
IdentifyLayerItem layerItem;
layerItem = new IdentifyLayerItem();
layerItem.LayerName = "最顶图层";
layerItemList.Add(layerItem);
layerItem = new IdentifyLayerItem();
layerItem.LayerName = "可视图层";
layerItemList.Add(layerItem);
layerItem = new IdentifyLayerItem();
layerItem.LayerName = "可选图层";
layerItemList.Add(layerItem);
layerItem = new IdentifyLayerItem();
layerItem.LayerName = "全部图层";
layerItemList.Add(layerItem);
UID uid = new UIDClass();
uid.Value = "{40A9E885-5533-11d0-98BE-00805F7CED21}";
IEnumLayer layers = m_mapCtrl.Map.Layers[null, true];
if (layers != null)
{
layers.Reset();
ILayer layer = layers.Next();
while (layer != null)
{
layerItem = new IdentifyLayerItem();
layerItem.Layer = layer;
layerItem.LayerName = layer.Name;
layerItemList.Add(layerItem);
layer = layers.Next();
}
}
cbLayers.ItemsSource = layerItemList;
cbLayers.SelectedIndex = 0;
}