/// <summary>
/// Clone LayerNode
/// </summary>
/// <returns>LayerNode</returns>
public override object Clone()
{
LayerNode aLN = new LayerNode((MapLayer)_mapLayer.Clone());
if (this.IsExpanded)
{
aLN.Expand();
}
if (_legendNodes.Count > 0)
{
foreach (LegendNode aLegNode in _legendNodes)
{
aLN.LegendNodes.Add(aLegNode.Clone() as LegendNode);
}
}
return(aLN);
}