首先创建一个数据库连接类
------------------------db.cs---------------------------------------
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
/// <summary>
/// db 的摘要说明
/// </summary>
public class db
{
public db()
{
//
// TODO: 在此处添加构造函数逻辑
//
}
public static System.Data.SqlClient.SqlConnection creatdb()
{
return new System.Data.SqlClient.SqlConnection("server=.;database=okweb;integrated security=true;");
}
}
-------------------------index.aspx.cs-------------------------------------
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
this.bindtogridview();
}
}
private void bindtogridview()
{
SqlConnection conn = db.creatdb();
SqlDataAdapter sda = new SqlDataAdapter();
sda.SelectCommand = new SqlCommand("select articleid,title from afu_news", conn);
DataSet ds = new DataSet();
sda.Fill(ds, "emp");
this.GridView1.DataKeyNames = new string[]{"articleid"};
this.GridView1.DataSource = ds.Tables["emp"];
this.GridView1.DataBind();
}
protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
this.GridView1.PageIndex = e.NewPageIndex;
this.bindtogridview();
}
----------------------index.aspx---------------------------------------------
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>无标题页</title>
</head>
<body>
<form >
</td>
</tr>
</table>
</div>
</form>
</body>
</html>