DataAdapter Example : This is a example of dataadapter.
<%@ Page Language="C#" %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.SqlClient" %>
<%@ Import Namespace="System.Configuration" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
protected void Page_Load(object sender, System.EventArgs e) {
if (!Page.IsPostBack) {
SqlConnection MyConnection;
SqlCommand MyCommand;
SqlDataAdapter MyAdapter;
DataTable MyTable;
MyConnection = new SqlConnection();
MyConnection.ConnectionString = ConfigurationManager.ConnectionStrings
["AppConnectionString1"].ConnectionString;
MyCommand = new SqlCommand();
MyCommand.CommandText = "SELECT TOP 8 * FROM PRODUCTS";
MyCommand.CommandType = CommandType.Text;
MyCommand.Connection = MyConnection;
MyTable = new DataTable();
MyAdapter = new SqlDataAdapter();
MyAdapter.SelectCommand = MyCommand;
MyAdapter.Fill(MyTable);
GridView1.DataSource = MyTable.DefaultView;
GridView1.DataBind();
MyAdapter.Dispose();
MyCommand.Dispose();
MyConnection.Dispose();
}
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>DataAdapter example: how to use DataAdapter in asp.net</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="GridView1" runat="server"></asp:GridView>
</div>
</form>
</body>
</html>
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