private void evidencijaVoznogParkaToolStripMenuItem_Click(object sender, EventArgs e) { if (forma7 == null) { forma7 = new frmVozniPark(); forma7.MdiParent = this; forma7.FormClosed += new FormClosedEventHandler(Forma7_FormClosed); forma7.Show(); } else { forma7.Activate(); } }
private void Forma7_FormClosed(object sender, FormClosedEventArgs e) { forma7 = null; }