public void startProcess() { string path = "clientapp/FileIN/" + Id; AddressProcessor ap = new AddressProcessor(); FileCSV fileCSV = new FileCSV(); fileCSV.loadFile(path); fileCSV.outAddress = ap.processor(fileCSV.listAddres).ToList(); fileCSV.saveFile("clientapp/FileOUT/" + Id); processCompilite = true; File.Delete(path); }