public void OpenCarSettingsControl(Window parentWindow)
{
if (_carSettingsWindow != null)
{
_carSettingsWindow.Focus();
return;
}
UpdateCarSettingsWindowViewModel();
_carSettingsWindow = new CarSettingsWindow {
Owner = parentWindow, DataContext = _carSettingsWindowViewModel
};
_carSettingsWindow.Closed += OnCarSettingsWindowClosed;
_carSettingsWindow.Show();
}
private void OnCarSettingsWindowClosed(object sender, EventArgs e)
{
_carSettingsWindow = null;
}
