private async Task <string> GetHtmlAsync() { List <string> listOfLinks; await Task.Run(async() => { foreach (string page in PagesFromWhichDownloadHtmlCodeList) { string trimmedPage = page.Trim(); string folderName = MakeProperFileNameFromUrlWithEnding(trimmedPage, "_kody_html"); string path = CreateDirectory(HtmlFilePath, folderName); Crawler.GetHtmlCodeFromPageAndSaveToFileAsync(trimmedPage, path + folderName + ".html"); listOfLinks = await Crawler.FindLinksInPageAsync(trimmedPage); Parallel.ForEach(listOfLinks, (link) => { string element = Regex.Replace(link, "///+", "//"); string filename = MakeProperFileNameFromUrlWithEnding(element, ".html"); Crawler.GetHtmlCodeFromPageAndSaveToFileAsync(element, path + filename); }); } }); return("Pobieranie ukończone"); }