private void btSupSujet_Click(object sender, EventArgs e) { DialogResult dr = new DialogResult(); dr = MessageBox.Show(Properties.Resources.MsgBoxDeleteSujetText, Properties.Resources.MsgBoxDeleteSujetTitre, MessageBoxButtons.OKCancel, MessageBoxIcon.Exclamation); if (dr == DialogResult.OK) { if (Outil.DeleteSujet((int)cbBxSubject.SelectedValue) != 1) { MessageBox.Show(Properties.Resources.MsgBoxErreurDeleteSujetText, Properties.Resources.MsgBoxErreurDeleteSujetTitre); } List <Subject> subjects = Outil.GetSujetsByCategorieID((int)cbBxRubric.SelectedValue); if (subjects != null) { displaycbBxSubject(subjects); } } if (visibiliteSujets()) { PanelSujetVisible(); } else { PanelSujetInvisible(); } }