Export a new excel with the column name in asp.net

Thanks for the reply sir.

I have acheived exactly what i need please see below

 Missing mv = Missing.Value;
    protected void btnExport_Click(object sender, EventArgs e)
    {
        Microsoft.Office.Interop.Excel.Application NewExcelApp = new Microsoft.Office.Interop.Excel.Application();
        _Workbook wkb = NewExcelApp.Workbooks.Add(mv);
        _Worksheet wks = wkb.Sheets[1] as Microsoft.Office.Interop.Excel.Worksheet;

        for (int i = 1; i <= lstTest.Items.Count; i++)
        {
            ((Range)wks.Cells[1, i]).Value = lstTest.Items[i - 1].Text;
        }
        object filePath = "F:\\test";

        wkb.SaveAs(filePath, XlFileFormat.xlExcel8, mv, mv, mv, mv, XlSaveAsAccessMode.xlNoChange, mv, mv, mv, mv, mv);
        wks = null;
        wkb = null;
        NewExcelApp.Quit();
    }