private void Path_EmulatorExecutable_Browse(object sender, EventArgs e)
 => PropertyExtensions.SetStringWithNullCheck(s => App.Settings.Path_EmulatorExecutable = s, FileQueries.QueryEmulatorExecutable());
 public FileDirectoryRepository(FileQueries fileQueries, FileDirectoryTranslator fileDirectoryTranslator, IApplicationSettings applicationSettings)
 {
     this.fileQueries             = fileQueries;
     this.fileDirectoryTranslator = fileDirectoryTranslator;
     this.applicationSettings     = applicationSettings;
 }