public void DeleteDeptLayer()
        {
            int id = Convert.ToInt32(ParamsData["deptLayerId"]);

            string          strwhere = "Layer = " + id;
            BaseDept        dept     = NewObject <BaseDept>();
            List <BaseDept> deptlist = dept.getlist <BaseDept>(strwhere);

            if (deptlist.Count > 0)
            {
                JsonResult = RetError("科室不为空,删除失败!");
                return;
            }
            BaseDeptLayer layer = NewObject <BaseDeptLayer>();

            layer.delete(id);

            JsonResult = RetSuccess("");
        }