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The goal of this article is to help you find the right tool for HTML processing in C#. HTML is a simply structured markup language and everyone who is going to write a Web Scraper should deal with HTML parsing. AngleSharp and HtmlAgilityPack: A Guide to Select the Right Library # Websites don’t always provide their data in comfortable formats such as CSV or JSON, so only the way to deal with it is to parse the HTML page. Sometimes the goal is to obtain some data from them and preserve the structure while we’re at it. MessageBox.Show(exportCompletedMessage, Resources.ExportCompletedTitle, MessageBoxButtons.OK, MessageBoxIcon.Web sites are written using HTML, which means that each web page is a structured document. Var exportCompletedMessage = string.Format(Resources.ExportCompletedMessage, successCount, failurePiece) : string.Format(Resources.ExportCompletedMessagePieceMoreThanOneFailure, failureCount) ? string.Format(Resources.ExportCompletedMessagePieceNoFailures) Status = ModifyLink(linkyElement, elementToAttribute.Value, outputDir, filesDirName) String xPathString = (HtmlNode linkyElement in (xPathString)) Var elementsToAttributes = new Dictionaryįoreach (var elementToAttribute in elementsToAttributes) String filesDirName = Path.GetFileNameWithoutExtension(fileName) + "_files" String outputDir = Path.GetDirectoryName(fileName) Public static void PostprocessHtml(string fileName) Manifest = handler.PostHandleWithScopeWrapper(manifest) Handler.HandleWithScopeWrapper(document, tuple.Item, tuple.InputFile, tuple.OutputFile)

String fileExtension = fileType.ToString() LocalWikiFileTypeEnum fileType = LocalWikiFileTypeEnum.HTML Public void CreateHtmlFile(ConcurrentDictionary localFileChanges, HtmlDocument vehicleWikiPage, string vehicleName, string fileName, string filePath)