private void barButtonItem46_ItemClick(object sender, ItemClickEventArgs e) { barButtonItem46.ButtonStyle = BarButtonStyle.Check; RibonPasif(); if (myB == null) { myB = new frm_Mybrowser(); myB.MdiParent = this; myB.FormClosed += new FormClosedEventHandler(MyB_FormClosed); myB.Show(); } else { myB.Activate(); } }
private void MyB_FormClosed(object sender, FormClosedEventArgs e) { myB = null; RibonAktif(); barButtonItem46.ButtonStyle = BarButtonStyle.Default; }