This simple code will find all elements with class title and return all text it contains. Var titles = driver.FindElements(By.ClassName('title')) So, to get all titles on the page just use: using (var driver = new PhantomJSDriver()) If everything works correctly, the command should return the version of. To make sure that all components are installed correctly, at the command line, enter the command: dotnet -version

If one selects Visual Studio Code, he also have to install. It takes up much less space and CPU time. Whereas Visual Studio Code is some basic shell on which one can install the required packages. Visual Studio is an environment for full-fledged development of desktop, mobile and server applications with pre-built templates and the ability to graphically edit the program being developed. The choice depends on the development goals and PC capabilities. Web Scraping Fundamentals in ASP Net Using C#įor the C# development environment, you can use Visual Studio or Visual Studio Code. The scraped data can be saved to any output file, or displayed on the screen. The advantage of C# programming language in web scraping is that it allows to integrate the browser directly into forms using the C# WebBrowser. Web scraping is the transfer of data posted on the Internet in the form of HTML pages (on a website) to some kind of storage (be it a text file or a database). AllowDecimalPoint, deDE, out var decValueEstPercent ) ĭto. AllowDecimalPoint, deDE, out var decValueEst ) ĭecimal. Var deDE = new CultureInfo ( 'de-DE ' ) ĭecimal. EvaluateFunctionAsync ( '()=>document.querySelector('#ui-id-4 > div.ekst_ergebnis > div:nth-child(6) > table > tbody > tr:nth-child(3) > td:nth-child(3) > strong').textContent ' ) EvaluateFunctionAsync ( '()=>document.querySelector('#ui-id-4 > div.ekst_ergebnis > div:nth-child(6) > table > tbody > tr:nth-child(3) > td:nth-child(2) > strong').textContent ' ) WaitForExpressionAsync ( $' document.getElementById(' ').checked = true ' ) Īwait page.

await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision) // This statement downloads and installs chromium String id_input_Umsatz = 'bmf_form_ekst:ekst_zve ' String id_checkbox_IsMarried = 'bmf_form_ekst:ekst_pv:0 ' downloads chromium to the local project, needed by Puppeteer Sharp for execution, takes about 2 min!Īwait new BrowserFetcher ( ).

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