/// <summary> /// 根据标题查询 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> protected void Query_Click(object sender, EventArgs e) { this.AllMessage.Visible = true; string msgName = this.txtMessageTitle.Value.Trim(); if (msgName == "") { this.hint.InnerHtml = "请输入标题"; this.AllMessage.Visible = false; this.showPager.Visible = true; } else { MessageMgr mgr = new MessageMgr(); List <Message> message = mgr.LookSingleMessage(msgName); if (message != null) { this.MsgRepeater.DataSource = message; this.MsgRepeater.DataBind(); this.showPager.Visible = false; this.hint.InnerHtml = ""; } else { this.hint.InnerHtml = "标题输入错误或者不存在"; this.AllMessage.Visible = false; this.showPager.Visible = true; } } }