/// <summary>
 /// 修改一个字典
 /// </summary>
 /// <param name="dic"></param>
 /// <returns></returns>
 public bool EditDic(SysDicInfo dic)
 {
     try
     {
         SysDicInfo old_Dic = SysDicInfo.FirstOrDefault(d => d.Id == dic.Id);
         old_Dic.DicCode     = dic.DicCode;
         old_Dic.DicName     = dic.DicName;
         old_Dic.DicParentID = dic.DicParentID;
         old_Dic.DicLevel    = dic.DicLevel;
         old_Dic.DicType     = dic.DicType;
         old_Dic.DicValue    = dic.DicValue;
         old_Dic.Remark      = dic.Remark;
         old_Dic.DicSetValue = dic.DicSetValue;
         SysDicInfoRepository.Update(old_Dic);
         return(true);
     }
     catch (Exception ex)
     {
         return(false);
     }
 }