public MainForm() { InitializeComponent(); _actionAnalyzerWorker = new ActionAnalyzerWorker(UpdateProgressBar); _externalCatalogReaderWorker = new ExternalCatalogReaderWorker(UpdateProgressBar); _clusterAnalyzerWorker = new ClusterAnalyzerWorker(InitProgressBar, UpdateProgressBar); _catalogCheckerWorker = new CatalogCheckerWorker(InitProgressBar, UpdateProgressBar); }