09 2018 档案

C# 正则表达式匹配盘符
摘要：if (!Regex.IsMatch(diskName, @"^[c-zC-Z](:\\)?$")) { throw new FormatException($"{diskName} is not an effective disk name."); } 阅读全文
posted @ 2018-09-16 16:10 梦醒江南·Infinite 阅读(598) 评论(0) 推荐(0)