Connecting OLEDB Databases with ADO.NET Applictaions (C#)

index.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Data.OleDb;
namespace osman
{
    public partial class Payment : Form
    {
        OleDbConnection con = new OleDbConnection(@"Povider=Microsoft.Jet.OLEDB.4.0;Datasource=D:\\employee.mdb;Persist Security Info=False");
        public Payment()
        {
            InitializeComponent();
        }

        private void btnsub_Click(object sender, EventArgs e)
        {
            con.Open();
            MessageBox.Show("connection success");
            con.Close();
        }
    }
}