private void upcomingIposWindow_FormClosed(object sender, FormClosedEventArgs e) { this.upcomingIposWindow = null; }
private void upcomingIPOsToolStripMenuItem1_Click(object sender, EventArgs e) { if (this.upcomingIposWindow == null) { this.upcomingIposWindow = new UpcomingIposWindow(); this.upcomingIposWindow.MdiParent = this; this.upcomingIposWindow.FormClosed += new FormClosedEventHandler(this.upcomingIposWindow_FormClosed); this.upcomingIposWindow.Show(); } else { this.upcomingIposWindow.Activate(); } }