private void button1_Click_1(object sender, EventArgs e)
{
x = 0;
con.Open();
MySqlCommand cmd = con.CreateCommand();
cmd.CommandType = CommandType.Text;
cmd.CommandText = "select *from login where user='******' and pass ='******'";
cmd.ExecuteNonQuery();
DataTable dt = new DataTable();
MySqlDataAdapter mdp = new MySqlDataAdapter(cmd);
mdp.Fill(dt);
x = Convert.ToInt32(dt.Rows.Count.ToString());
if (x == 0)
{
labelX1.Text = "Sorry Your User or Password Invalid";
}
else
{
this.Hide();
student dir = new student();
dir.Show();
}
con.Close();
}
private void etudiantsToolStripMenuItem1_Click(object sender, EventArgs e)
{
student el = new student();
el.Show();
}
private void inscriptionToolStripMenuItem2_Click(object sender, EventArgs e)
{
student st = new student();
st.Show();
}