//编辑
 public CheckRefRules Edit(CheckRefRules CheckRefRules)
 {
     DBEntity.CheckRefRules.Attach(CheckRefRules);
           DBEntity.Entry<CheckRefRules>(CheckRefRules).State = EntityState.Modified;
           DBEntity.SaveChanges();
           return CheckRefRules;
 }
 //新增
 public CheckRefRules Add(CheckRefRules CheckRefRules)
 {
     DBEntity.CheckRefRules.Add(CheckRefRules);
                  DBEntity.SaveChanges();
              return  CheckRefRules ;
 }