public Fo_Demande(Fo_HNO hNO_suivi)
 {
     Cursor.Current = Cursors.WaitCursor;
     maDemande      = hNO_suivi;
     InitializeComponent();
     NUTicket       = "0";
     Cursor.Current = Cursors.Default;
 }
 public Fo_Demande(Fo_HNO hNO_suivi, string NTticket)
 {
     Cursor.Current = Cursors.WaitCursor;
     maDemande      = hNO_suivi;
     InitializeComponent();
     NUTicket = NTticket;
     remplirLesChamps(NTticket);
     Cursor.Current = Cursors.Default;
 }