/// <summary>
 /// 删除一个字典
 /// </summary>
 /// <param name="dic">对象中RoleID有值即可</param>
 /// <returns></returns>
 public bool DeletDic(string id)
 {
     try
     {
         SysDicInfoRepository.DeleteDirect(new Guid(id));
         return(true);
     }
     catch (Exception ex)
     {
         return(false);
     }
 }