private void ShowHotKeySettingsForm()
{
if (_hotkeySettingsForm != null)
{
_hotkeySettingsForm.Activate();
}
else
{
_hotkeySettingsForm = new HotkeySettingsForm(controller);
_hotkeySettingsForm.Show();
_hotkeySettingsForm.Activate();
_hotkeySettingsForm.FormClosed += hotkeySettingsForm_FormClosed;
}
}
void hotkeySettingsForm_FormClosed(object sender, FormClosedEventArgs e)
{
_hotkeySettingsForm.Dispose();
_hotkeySettingsForm = null;
}