摘要: 知识点try:Random ra = new Random();//Random伪随机数生成器 ra.Next(100, 999).ToString(); Response.Write(ra.Next(100, 999).ToString());-------------------------------------------------------------------------stri... 阅读全文
posted @ 2010-06-18 09:44 jinbo 阅读(745) 评论(0) 推荐(0) 编辑