public static IList <JZD> GetMapJZD(string sql = "")
{
IFeatureLayer jtLayer = ArcGisUtils.GetFeatureLayer(JZDCustom.JZDLayer);
IFeatureCursor cur = ArcGisUtils.GetEntitys(sql, jtLayer);
IList <IFeature> features = ArcGisUtils.CursorToList(cur);
return(FeatureToList(features));
}