protected void Page_Load(object sender, EventArgs e) { int pageNumber = 1; if (!Int32.TryParse(Request["page"], out pageNumber)) { pageNumber = 1; } TopicService topicService = new TopicService(); //根据pageNumber查询出topicList topicList = topicService.FindAllTopic(pageNumber); //生成分页链接 pageCode = PageUtil.genPagination("/admin/TopiclistAdmin.aspx", topicService.GetRecordCount(""), pageNumber, topicService.pageSize, ""); }