Esempio n. 1
0
        /// <summary>
        /// 对附件信息(PTAttachment)实例对象,进行数据有效性检查。
        /// </summary>
        /// <param name="pTAttachment">附件信息(PTAttachment)实例对象</param>
        public static void CheckValid(PTAttachment pTAttachment)
        {
            #region 检查各属性是否符合空值约束
            #endregion

            #region 检查字符串是否超出规定长度
            if (DataValid.IsOutLength(pTAttachment.FileName, 50))
            {
                throw new CustomException("“文件名”长度不能超过 20 个汉字或字符,请您确认输入是否正确。");
            }

            if (DataValid.IsOutLength(pTAttachment.UploadDate, 50))
            {
                throw new CustomException("“上传日期”长度不能超过 50 个汉字或字符,请您确认输入是否正确。");
            }

            if (DataValid.IsOutLength(pTAttachment.FunctionName, 50))
            {
                throw new CustomException("“功能”长度不能超过 50 个汉字或字符,请您确认输入是否正确。");
            }

            if (DataValid.IsOutLength(pTAttachment.UserName, 50))
            {
                throw new CustomException("“上传者”编号长度不能超过 50 个汉字或字符,请您确认输入是否正确。");
            }

            if (DataValid.IsOutLength(pTAttachment.Notes, 500))
            {
                throw new CustomException("“备注”长度不能超过 500 个汉字或字符,请您确认输入是否正确。");
            }

            #endregion
        }
Esempio n. 2
0
 /// <summary>
 /// 将附件信息(PTAttachment)数据,根据主键“编号(Id)”采用UPDATE操作更新到数据库中,并返回受影响的行数。
 /// </summary>
 /// <param name="pTAttachment">附件信息(PTAttachment)实例对象</param>
 public static int Update(PTAttachment pTAttachment)
 {
     CheckValid(pTAttachment);
     return(DataAccess.Update(pTAttachment));
 }
Esempio n. 3
0
 /// <summary>
 /// 将附件信息(PTAttachment)数据,采用INSERT操作插入到数据库中,并返回受影响的行数。
 /// </summary>
 /// <param name="pTAttachment">附件信息(PTAttachment)实例对象</param>
 public static int Insert(PTAttachment pTAttachment)
 {
     CheckValid(pTAttachment);
     return(DataAccess.Insert(pTAttachment));
 }