利用c#制作简单的留言板(2)

";
str = str +"";
str = str +"";
n_tdtitle.Text = str + n_tdtitle.Text;
}
}
catch(Exception e)
{
throw(new Exception("取得贴子列表出错：" + e.ToString())) ;
}

}
}
}
查看留言内容showtopic.aspx
<%@ Page language="c#" Codebehind="showTopic.cs" AutoEventWireup="false"
Inherits="notpage.showTopic" %>

察看留言

留言主题：

留言时间：

留言人：
id=n_tdAuthor runat="server" forecolor="Black">
留言内容：runat="Server" forecolor="Black">

对应的cs
namespace notpage
{
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;

///

/// Summary description for showTopic.
///

public class showTopic : System.Web.UI.Page
{
protected System.Web.UI.WebControls.Label n_tdAuthor;
protected System.Web.UI.WebControls.Label td;
protected System.Web.UI.WebControls.Label n_tdContent;
protected System.Web.UI.WebControls.Label n_tdAdddate;
protected System.Web.UI.WebControls.Label n_tdtitle;
protected System.Web.UI.WebControls.Label n_ttitle;

public showTopic()
{
Page.Init += new System.EventHandler(Page_Init);
}

protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
//
// Evals true first time browser hits the page
//
}
}

protected void Page_Init(object sender, EventArgs e)
{
//
// CODEGEN: This call is required by the ASP+ Windows Form Designer.
//
int int_ID;
int_ID = Request.QueryString["ID"].ToInt32();
notepage np = new notepage();
notepage objNp = np.GetTopic(int_ID);
n_tdtitle.Text = objNp.Title.ToString();
n_tdContent.Text = objNp.Content.ToString();
n_tdAuthor.Text = objNp.Author.ToString();
n_tdAdddate.Text = objNp.adddate.ToString();
InitializeComponent();
}

///

/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
///

private void InitializeComponent()
{
this.Load += new System.EventHandler (this.Page_Load);
}
}
}

●显示列表list.aspx <%@Pag...... 显示列表list.aspx <%@ Page language="c#" Codebehind="list.cs" AutoEventWireup="false" Inherits="notpage.list" %> 发表留言 主题 留言人 留言时间 namespace notpage { using System; using System.Collections; using System.ComponentModel; using System.Data; using System.Drawing; using System.Web; using System.Web.SessionState; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.HtmlControls; /// /// Summary description for list. /// public class list : System.Web.UI.Page { protected System.Web.UI.WebControls.Label n_tdtitle; public list() { Page.Init += new System.EventHandler(Page_Init); } protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { // // Evals true first time browser hits the page // } } protected void Page_Init(object sender, EventArgs e) { // // CODEGEN: This call is required by the ASP+ Windows Form Designer. // InitializeComponent(); Init_tdtitle(); } /// /// Required method for Designer support - do not modify /// the contents of this method with the code editor. /// private void InitializeComponent() { this.Load += new System.EventHandler (this.Page_Load); } protected void Init_tdtitle() { InitializeComponent(); // // CODEGEN: This call is required by the ASP+ Windows Form Designer. // try { notepage np = new notepage(); ArrayList arrTopic = np.GetTopicList(); for ( int i = 0 ; i < arrTopic.Count ; i ++) { notepage objTopic = (notepage)arrTopic[i] ; string str ="
" + objTopic.Title.ToString() + "	" + objTopic.Author.ToString()+"	" + objTopic.adddate.ToString()+"