摘要: 1.某文件是否存在:string photopath = HttpContext.Current.Server.MapPath(path.ToString());if (System.IO.File.Exists(photopath)) {return path.ToString();else {return System.Web.Configuration.WebConfigurationMan... 阅读全文
posted @ 2007-12-19 08:41 沈小峰 阅读(233) 评论(0) 推荐(0)