This tells the browser this is the most important heading on the page Every website uses HTML to tell the browser how to render its content by wrapping each element between tags. Hypertext Markup Language (HTML) is the basic block of the web. Let’s do a brief overview of this structure – if you’re already familiar with HTML and CSS, you can move to the next section. HTML and CSS Basics for Web Scraping in C#īefore we can write any code, we first need to understand the website we want to get data from, paying particular attention to the HTML structure and the CSS selectors. These frameworks make sending HTTP requests and parse the DOM easy and clean, and we’ll thank a clean code when it’s time to maintain our scraper. NET Core to build a functional web scraper in a fraction of the time using tools like ScrapySharp and HtmlAgilityPack. There’s no point in committing to a tool that makes our job harder, is it? When choosing a language to build our web scraper, we’re looking for simplicity and scalability. However, using C for web scraping can be both expensive and inefficient.īuilding a C web scraper would have us creating many components from scratch or writing long, convoluted code files to do simple functions. Why Use C# Instead of C for Web Scraping?Ĭ is a widely used mid-level programming language capable of build operating systems and program applications. However, there are a few things we need to cover before we start writing our code. Plus, we’ll teach you how to avoid getting your bot blocked with a simple line of code. In this tutorial, we’ll create a simple web scraper using C# and its easy-to-use scraping libraries. C# is a general-purpose programming language that is mainly used in enterprise projects and applications, with roots in the C family – making it a highly efficient language to have in your tool belt.īecause of its popularity, C# has a vast set of tools that allow developers to implement elegant solutions, and web scraping isn’t the exception.
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