public R_Stagiaire_Form() { InitializeComponent(); if (frm == null) { frm = this; } this.dataGridView1.DataSource = stgr.ListeStagiaire(); }
private void btnStagiaire_Click(object sender, EventArgs e) { Form frm = new R_Stagiaire_Form(); frm.ShowDialog(); }
static void frm_FormClosed(object sender, FormClosedEventArgs e) { frm = null; }