/// <summary> /// Initial window that opens when the program runs /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void displayOpenIncidentsToolStripMenuItem_Click(object sender, EventArgs e) { if (oi == null) { oi = new OpenIncidents(); oi.MdiParent = this; oi.FormClosed += new FormClosedEventHandler(oi_FormClosed); oi.Show(); } else oi.Activate(); }
void oi_FormClosed(object sender, FormClosedEventArgs e) { oi = null; }