获得GUID（去掉-和全小写）[开头不能是数字] - GetTheGuid

2017-02-26 15:14:58 访问(1424) 赞(0) 踩(0)



        /// <summary>
        /// 获得GUID（去掉-和全小写）[开头不能是数字] - GetTheGuid
        /// </summary>
        /// <returns></returns>
        public static string GetTheGuid()
        {
            string strNumber = "";

            while (true)
            {
                strNumber = System.Guid.NewGuid().ToString("N");

                if (strNumber[0] >= '0' && strNumber[0] <= '9')
                    continue;

                return strNumber;
            }
        }

        /// <summary>
        /// 获得GUID（去掉-和全小写）[开头不能是数字] - GetTheGuid 
        /// </summary>
        /// <param name="isNotNumberHead"></param>
        /// <returns></returns>
        public static string GetTheGuid(bool isNotNumberHead)
        {
            if (isNotNumberHead)
            {
                string strNumber = "";

                while (true)
                {
                    strNumber = System.Guid.NewGuid().ToString("N");

                    if (strNumber[0] >= '0' && strNumber[0] <= '9')
                        continue;

                    return strNumber;
                }
            }
            else
            {
                return System.Guid.NewGuid().ToString("N"); //.Replace("-","").ToLower();
            }
        }