public bool Delete(Base_Item data)
 {
     try
     {
         CommonDao.Delete(data);
         return true;
     }
     catch (Exception e)
     {
         Log.Error("字典类别删除时", e);
         return false;
     }
 }
 /// <summary>
 /// 数据保存更新
 /// </summary>
 /// <param name="data"></param>
 /// <param name="unitOfWork"></param>
 public bool SaveOrUpdate(Base_Item data, Core.IUnitOfWork unitOfWork = null)
 {
     try
     {
         CommonDao.SaveOrUpdate(data, unitOfWork);
         return true;
     }
     catch (Exception e)
     {
         Log.Error("字典类别删除时", e);
         return false;
     }
 }