object转成DateTime?输出

2014-12-31 15:42:37 访问(1450) 赞(0) 踩(0)


        /// <summary>
        /// DateTime格式化成yyyyMMddHHmmss输出
        /// </summary>
        /// <param name="theValue"></param>
        /// <returns></returns>
        public string DateTimeFormatyyyyMMddHHmmss(DateTime theValue)
        {
            return theValue.ToString("yyyyMMddHHmmss");
        }

        /// <summary>
        /// DateTime?格式化成yyyyMMddHHmmss输出
        /// </summary>
        /// <param name="theValueNull"></param>
        /// <returns></returns>
        public string DateTimeNullFormatyyyyMMddHHmmss(DateTime? theValueNull)
        {
            if (theValueNull == null)
                return "";

            DateTime theValue = (DateTime)theValueNull;

            return theValue.ToString("yyyyMMddHHmmss");
        }