Button

button.cs

private void button1_Click(object sender, EventArgs e)
{
	using (OleDbConnection vcon = new OleDbConnection(@"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\Users\JaYzoN\Documents\Visual Studio 2010\Projects\employee\employeefile.accdb"))
	{
		vcon.Open();
		var vcom = vcon.CreateCommand();
		vcom.CommandText = string.Format("insert into emp_details values('{0}','{1}','{2}','{3}','{4}','{5}','{6}','{7}')", int.Parse(textBox1.Text), textBox2.Text, int.Parse(textBox3.Text), textBox4.Text, textBox5.Text, (textBox6.Text), textBox7.Text, textBox8.Text);
		vcom.ExecuteNonQuery();
		vcon.Close();
	}
}