Access数据库的连接方法

  这两天开始学习ACCESS数据库的连接，感觉不是特别的顺手，对数据库的连接的整个过程还不是特别的了解。
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 WindowsFormsApplication2
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
try
{
string strPath = Application.StartupPath + "\\ip.mdb";
string ConStr = "Provider=Microsoft.Jet.OLEDB.4.0;Jet OLEDB:DataBase Password='" + this.textBox1.Text + "'; User Id=admin;Data source=" + strPath;
OleDbConnection oleCon = new OleDbConnection(ConStr);
OleDbDataAdapter oleDap = new OleDbDataAdapter("select * from ip", oleCon);
DataSet ds = new DataSet();
oleDap.Fill(ds, "ip");
this.dataGridView1.DataSource = ds.Tables[0].DefaultView;
oleCon.Close();
oleCon.Dispose();
}
catch (Exception ey)
{
MessageBox.Show(ey.Message);
}
}
}
}