private void worldNewsToolStripMenuItem_Click(object sender, EventArgs e) { if (this.worldNewsWindow == null) { this.worldNewsWindow = new WorldNewsWindow(); this.worldNewsWindow.MdiParent = this; this.worldNewsWindow.FormClosed += new FormClosedEventHandler(this.worldNewsWindow_FormClosed); this.worldNewsWindow.Show(); } else { this.worldNewsWindow.Activate(); } }
private void worldNewsWindow_FormClosed(object sender, FormClosedEventArgs e) { this.worldNewsWindow = null; }