private void btn_kelimeSec_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e) { if (KS == null) { KS = new KelimeSec();// KS.MdiParent = this; KS.FormClosed += KS_FormClosed; KS.Show(); } else { KS.Activate(); } }
private void KS_FormClosed(object sender, FormClosedEventArgs e) { KS = null; }