ADO Net Database ASP.Net Tutorial

<%@ Page Language="VB" %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.SqlClient" %>
<%@ Import Namespace="System.Configuration" %>

    Protected Sub Page_Load(ByVal sender As Object, _
            ByVal e As System.EventArgs) 
        If Not Page.IsPostBack Then
            Dim MyConnection As SqlConnection
            Dim MyCommand As SqlCommand
            Dim MyAdapter As SqlDataAdapter
            Dim MyTable As DataTable = New DataTable()
            MyConnection = New SqlConnection()
            MyConnection.ConnectionString = ConfigurationManager.ConnectionStrings("DSN_Northwind").ConnectionString
            MyCommand = New SqlCommand()
            MyCommand.CommandText = " SELECT TOP 5 * FROM CUSTOMERS "
            MyCommand.CommandType = CommandType.Text
            MyCommand.Connection = MyConnection
            MyAdapter = New SqlDataAdapter()
            MyAdapter.SelectCommand = MyCommand
            MyAdapter.Fill(MyTable)
            gvCustomers.DataSource = MyTable.DefaultView
            gvCustomers.DataBind()
            MyAdapter.Dispose()
            MyCommand.Dispose()
            MyConnection.Dispose()
        End If
    End Sub



    
    

        
            
    

    


File: Web.config

  
                     connectionString="Data Source=localhost\SQLEXPRESS;Initial Catalog=Northwind;Integrated Security=True"
             providerName="System.Data.SqlClient" />