private void btnSetHotkey_Click(object sender, EventArgs e) { using (HotkeyInputForm inputForm = new HotkeyInputForm(Setting.Hotkey, Setting.HotkeyDefault)) { if (inputForm.ShowDialog() == DialogResult.OK) { Setting.Hotkey = inputForm.SelectedKey; btnSetHotkey.Text = new KeyInfo(Setting.Hotkey).ToString(); OnHotkeyChanged(); UpdateHotkeyStatus(); } } }