private void aProposToolStripMenuItem_Click(object sender, EventArgs e) { if (this.FRM_About == null) { this.FRM_About = new FRM_A_Propos(); this.FRM_About.ShowDialog(); this.FRM_About.FormClosing += new FormClosingEventHandler(this.fermeAbout); } else { this.FRM_About.Activate(); } }
private void fermeAbout(object sender, EventArgs e) { this.FRM_About = null; }