private void button2_Click(object sender, EventArgs e)
{
this.Hide();
Accueil ss = new Accueil();
ss.Show();
}
private void button2_Click(object sender, EventArgs e)
{
SqlConnection Sqlcon = new SqlConnection(@"Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=C:\Users\JEdhib\Documents\Dataaa.mdf;Integrated Security=True;Connect Timeout=30");
String query = "select * from LOGIN where USERNAME ='******'and PASSWORD='******'";
SqlDataAdapter sda = new SqlDataAdapter(query, Sqlcon);
DataTable dt = new DataTable();
sda.Fill(dt);
if (dt.Rows.Count == 1)
{
Accueil ss = new Accueil();
this.Hide();
ss.Show();
}
else
{
MessageBox.Show("Vérifier votre Identifiant et Password");
}
if (button1.Text == "LOGIN")
{
cn = new MySqlConnection("SERVER=localhost;PORT=3306;DATABASE=mabasex1;UID=root;PWD=");
try
{
if (cn.State == ConnectionState.Closed)
{
cn.Open();
}
}
catch (Exception ex) { MessageBox.Show(ex.Message); }
}
}