private void textBox4_KeyUp(object sender, KeyEventArgs e) { Form1.KeyModifier modifier = modifierListener(sender, e); label5.Text = "Revert"; if ((int)modifier != 0) { textBox4.Text = modifier.ToString() + " + " + e.KeyCode.ToString(); } else { textBox4.Text = e.KeyCode.ToString(); } if (textBox4.Text.Count() == 0) { textBox4.Text = "Invalid Key"; } baseForm.changeHotKey(0, e, modifier); label5.Focus(); }