/// <summary> /// 取得元素上传图片日期列表 /// </summary> /// <returns></returns> private List <string> GetDateList() { List <string> list = new List <string>(); DataTable table = MapDBClass.GetPictureDate(_MapId, _LayerId, _ObjectId); for (int i = 0; i < table.Rows.Count; i++) { list.Add(table.Rows[i][0].ToString()); } return(list); }