discussion.aspx.cs

电脑用户登录注册系统

using System;
using System.Data;
using System.Configuration;
using System.Collections;
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 DataLogicLayer;

public partial class discussion : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            string cmdText = "SELECT * FROM user_table";
            System.Data.OleDb.OleDbConnection conn =
            new System.Data.OleDb.OleDbConnection();
            conn.ConnectionString =
            @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=
|DataDirectory|user.mdb; Persist Security Info=True";
            conn.Open();
            System.Data.OleDb.OleDbDataAdapter adapter =
            new System.Data.OleDb.OleDbDataAdapter(cmdText, conn);
            DataSet ds = new DataSet();
            adapter.Fill(ds);
            GridView1.DataSource = ds;
            GridView1.DataBind();
            conn.Close();
        }       
    }
    protected void ButtonNewMessage_Click(object sender, EventArgs e)
    {
        Response.Redirect("newdiscussion.aspx");
    }
    protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
    {

    }
}