Binding Data From Microsoft Excel WorkBook Sheet to GridView in .Net

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.OleDb;

public partial class _Default : System.Web.UI.Page

{

    OleDbConnection con = new OleDbConnection(@"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\Documents and Settings\prasad.b\Desktop\sample.xls;Extended Properties='Excel 12.0;HDR=YES;'");

    OleDbDataAdapter ad;

    DataSet dSet = new DataSet();

    protected void Page_Load(object sender, EventArgs e)

    {

        if (!IsPostBack)

        {

            GridView1.DataSource = getDataFromExcel();

            GridView1.DataBind();

        }

    }

    public DataSet getDataFromExcel()

    {

        ad = new OleDbDataAdapter("Select * from [Sheet1$]", con);

        dSet = new DataSet();

        ad.Fill(dSet);

        return dSet;

    }

}