default.aspx.cs

来自「對c#初學者參考..為課題asp.net 2.0教材代碼」· CS 代码 · 共 33 行

using System;
using System.Data;
using System.Data.SqlClient;
using System.Web.Caching;
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;

public partial class _Default : System.Web.UI.Page 
{
    protected void Page_Load(object sender, EventArgs e)
    {
        Response.Write("Page created: " + DateTime.Now.ToLongTimeString());
        string connStr = ConfigurationManager.ConnectionStrings["AppConnectionString1"].ConnectionString;
        SqlDependency.Start(connStr);
        SqlConnection connection = new SqlConnection(connStr);
        SqlCommand command = new SqlCommand("Select * FROM Customers", connection);
        SqlCacheDependency depends = new SqlCacheDependency(command);
        
        connection.Open();
        GridView1.DataSource = command.ExecuteReader();
        GridView1.DataBind();

        connection.Close();

        Response.AddCacheDependency(depends);
    }
}