private void BtnReadme_Click(object sender, RoutedEventArgs e)
        {
            string dir = AppInfo.AppDirectory;

            TextFileViewer.ViewTextFile(Path.Combine(dir, "ReadMe.txt"));
        }
 private void BtnLog_Click(object sender, RoutedEventArgs e)
 {
     TextFileViewer.ViewTextFile(NLHelpers.GetLogfileName());
 }