获取所有图层

/// <summary>
/// 获取所有图层
/// </summary>
/// <param name="map">地图对象</param>
/// <returns>图层对象集合</returns>
public static List<ILayer> GetLayers(IMap map)
{
List<ILayer> pList = new List<ILayer>();

IMap pMap = map;
IEnumLayer pEnumLayer = pMap.Layers;
pEnumLayer.Reset();
for (ILayer pLayer = pEnumLayer.Next(); pLayer != null; pLayer = pEnumLayer.Next())
{
pList.Add(pLayer);
}
return pList;
}

/// <summary>
/// 获取所有图层
/// </summary>
/// <returns>图层对象集合</returns>
public static List<ILayer> GetLayers()
{
List<ILayer> pList = new List<ILayer>();

IMap pMap = ArcMap.Document.ActiveView.FocusMap;
UIDClass pUID = new UIDClass();
pUID.Value = "{40A9E885-5533-11D0-98BE-00805F7CED21}";
//IEnumLayer pEnumLayer = pMap.get_Layers(pUID, true);
IEnumLayer pEnumLayer = pMap.Layers;
pEnumLayer.Reset();
for (ILayer pLayer = pEnumLayer.Next(); pLayer != null; pLayer = pEnumLayer.Next())
{
pList.Add(pLayer);
}
return pList;
}

/// <summary>
/// 获取所有图层
/// </summary>
/// <param name="map">地图对象</param>
/// <returns>图层名称集合</returns>
public static List<string> GetLayers(IMap map, bool onlyNamesText)
{
if (onlyNamesText)
{
List<string> pList = new List<string>();

IMap pMap = map;
UIDClass pUID = new UIDClass();
pUID.Value = "{40A9E885-5533-11D0-98BE-00805F7CED21}";
//IEnumLayer pEnumLayer = pMap.get_Layers(pUID, true);
IEnumLayer pEnumLayer = pMap.Layers;
pEnumLayer.Reset();
for (ILayer pLayer = pEnumLayer.Next(); pLayer != null; pLayer = pEnumLayer.Next())
{
pList.Add(pLayer.Name);
}
return pList;
}
return new List<string>();
}

/// <summary>
/// 获取所有图层
/// </summary>
/// <returns>图层名称集合</returns>
public static List<string> GetLayers(bool onlyNamesText)
{
if (onlyNamesText)
{
List<string> pList = new List<string>();

IMap pMap =ArcMap.Document.ActiveView.FocusMap;
IEnumLayer pEnumLayer = pMap.Layers;
pEnumLayer.Reset();
for (ILayer pLayer = pEnumLayer.Next(); pLayer != null; pLayer = pEnumLayer.Next())
{
pList.Add(pLayer.Name);
}
return pList;
}
return new List<string>();
}