private void button4_Click(object sender, EventArgs e)
{
this.Hide();
Accueil al = new Accueil();
al.ShowDialog();
this.Close();
}
private void button1_Click(object sender, EventArgs e)
{
utils.Connect();
OleDbDataAdapter req = new OleDbDataAdapter("select COUNT(*) from users where login='******'and pass='******'", utils.cn);
DataTable dt = new DataTable();
req.Fill(dt);
if (dt.Rows[0][0].ToString() == "1")
{
this.Hide();
Accueil ac = new Accueil();
ac.ShowDialog();
this.Close();
}
else
{
MessageBox.Show("incorrect");
}
}