here’s a sample code in C# using the .NET framework to extract data from a Wiki web page
using System; using System.Net; using HtmlAgilityPack; namespace WikiPageExtractorExample { class Program { static void Main(string[] args) { // Define the Wiki web page URL string url = "https://en.wikipedia.org/wiki/.NET_Framework"; // Create a new instance of the HTML web client WebClient client = new WebClient(); // Download the HTML content of the web page string html = client.DownloadString(url); // Create a new instance of the HTML document HtmlDocument doc = new HtmlDocument(); doc.LoadHtml(html); // Extract the text from the main content of the web page HtmlNode mainContent = doc.DocumentNode.SelectSingleNode("//div[@id='mw-content-text']"); string text = mainContent.InnerText; Console.WriteLine(text); Console.WriteLine("Data has been extracted from the Wiki web page."); Console.ReadLine(); } } }
In this example, the HtmlAgilityPack library is used to extract data from the Wiki web page. The WebClient class is used to create a new instance of the HTML web client, which is used to download the HTML content of the web page. The HtmlDocument class is used to create a new instance of the HTML document, which is used to load the HTML content. The SelectSingleNode method of the HtmlNode class is used to select the main content of the web page by its ID attribute. The InnerText property of the HtmlNode object is used to extract the text from the main content of the web page. Finally, the extracted text is printed to the console.