繁體中文当前位置: 首页 > 图文教程 > 网络编程 > ASP > 用asp.net写的论坛程序--论坛主页
- ASP
- 分享一段代码show.asp?id=26变成show/?26的形式
- SQL存储过程初探
- asp下载防盗链代码
- 解决ASP（图像）上传漏洞的方法
- 获取远程flash并保存到本地
- 多域名一网站时如果返回最原来的域名
- 一些值得一看的代码asp
- [原创]完美解决ASP 不能更新。数据库或对象为只读。
- 5天学会asp
- 超精华的asp代码大全
- 用xmlhttp编写web采集程序
- 非常不错的flash采集程序测试通过
- 淘特ASP木马扫描器的代码
- ASP编程入门进阶（一）：安装配置服务器
- ASP编程入门进阶（二）：认识表单
- 6行代码实现无组件上传（author:stimson）
- ASP编程入门进阶（七）：内置对象Server
- 有关Server.Mappath详细接触
- 利用SA FileUp组件进行多文件上传
- 个性验证码的制作方法
ASP 中的 用asp.net写的论坛程序--论坛主页
出处:互联网 整理: 软晨网（RuanChen.com） 发布: 2009-11-03 浏览: 176 ::
收藏到网摘: n/a
<%@ Page Language="C#" Debug="true" %>
<%@ Assembly Name="System.Data" %>
<%@ Import Namespace="System.Data.ADO" %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System" %>
<html><head>
<title>Welcome to My Forum!</title>
<script language="C#" runat="server" >
//execute this script when the page loads
void Page_Load(Object Src, EventArgs E)
{
//Call the Method to DataBind the DataGrid
Binding() ;
}
//This Method Connects to the Database, and DataBinds the Database to the DataGrid
public void Binding()
{
//String to connect to the database, If your Database is in some other directory then change the path
//To the Database below
string strConn=@"Provider=Microsoft.Jet.OLEDB.4.0 ;Data Source="+Server.MapPath(".\\db\\board.mdb") ;
//Make a Connection to the Database
ADOConnection myConn = new ADOConnection(strConn) ;
//String to select records from the Database. newpost Table
//I have used "ORDER BY postid DESC" since I want to show the latest post on the top
//If you remove this clause then the oldest message will be shown first
string strCom = "SELECT postid ,subject ,name ,replies ,views ,date FROM newpost ORDER BY postid DESC" ;
//Open the Connection, Always remember to Open the connection before doing anything else
myConn.Open();
DataSet myDataSet = new DataSet();
//Create a ADODataSetCommand and a DataSet
ADODataSetCommand myCommand =new ADODataSetCommand(strCom,myConn);
//Fill the DataSet
myCommand.FillDataSet(myDataSet,"newpost") ;
//Connection is closed
myConn.Close();
//Set the DataView of the Table "newpost" contained in the DataSet for the DataGrid
DataGrid1.DataSource = myDataSet.Tables["newpost"].DefaultView ;
//DataBind the DataGrid
DataGrid1.DataBind();
}
//This method is called when the DataGrid is Paged (i.e. when you change from Page 1 to Page 2 etc.. )
public void DataGrid_Updt(Object sender, DataGridPageChangedEventArgs e)
{
//Call the Method to Databind
Binding();
}
//This Method is called when the form is submitted to make a new Post
public void Submit_Click(Object sender, EventArgs e)
{
//proceed only if all the required fields are filled-in
if(Page.IsValid&&name.Text!=""&&subject.Text!=""&&email.Text!=""){
//Get the Current Date and Time
DateTime now = DateTime.Now ;
errmess.Text="" ;
//I am building a custom query which will be used to call the postmessage.aspx page.
//Since it will be a query we have to encode the query into UTF8 format.
//So I get all the fields from the form and encode them into UTF8 format
string req = "name="+ System.Web.HttpUtility.UrlEncodeToString(name.Text, System.Text.Encoding.UTF8);
req+="&&email="+ System.Web.HttpUtility.UrlEncodeToString(email.Text, System.Text.Encoding.UTF8);
req+="&&subject="+ System.Web.HttpUtility.UrlEncodeToString(subject.Text, System.Text.Encoding.UTF8);
//Get the HostAddress of the Author
req+="&&ip="+ System.Web.HttpUtility.UrlEncodeToString(Request.UserHostAddress.ToString(), System.Text.Encoding.UTF8);
req+="&&date="+ System.Web.HttpUtility.UrlEncodeToString(now.ToString(), System.Text.Encoding.UTF8);
req+="&&message="+ System.Web.HttpUtility.UrlEncodeToString(message.Text, System.Text.Encoding.UTF8);
//A 'yes' is used below to tell the postmessage page that this is a new topic post
req+="&&newpost="+ System.Web.HttpUtility.UrlEncodeToString("yes", System.Text.Encoding.UTF8);
//call the postmessage.aspx page and append the query to it.
Page.Navigate("postmess
评论 (0) All
