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| public Class FormUtilisateur extends javax.swing.JFrame{
connection conn=null;
ResultSet Rs=null;
PreparedStatement preSt=null;
String sql="Select * From Utlisateur Where Login=? and Password=?;
try {
preSt=conn.prepareStatement(sql);
preSt.setString(1, txtLogin.getText());
preSt.setString(2, txtPassword.getText());
Rs=preSt.executeQuery();
If (Rs.next()) {
JOptionPane.ShowMessageDialog(null, "Bienvenue");
utilisateur s=new utilisateur ();
S.setVisible(true);
MenuPrincipale();
} else {
JOptionPane.ShowMessageDialog(null, "Mot de Passe ou Login incorect");
}catch(Exception e){
JOptionPane.ShowMessageDialog(null, "Msg quelconk");
}} |
