摘要: public string GetMsgID() { Random rand = new Random((int)DateTime.Now.Ticks); string szRand = rand.Next(0, 9999).ToString().PadLeft(4, '0'); return stri... 阅读全文
posted @ 2017-04-26 14:37 .windy 阅读(466) 评论(0) 推荐(0) 编辑