public StartSettingsWindow(StartWindow _startWindow, string?_workingDirectory)
{
Owner = _startWindow;
startWindow = _startWindow;
workingDirectory = _workingDirectory;
InitializeComponent();
txtWorkingDirectory.Text = workingDirectory ?? NO_WORKING_DIRECTORY;
if (_workingDirectory != null)
{
btnClear.IsEnabled = true;
}
Owner.LocationChanged += new EventHandler(OnOwnerMoves);
}