Scraping an External Html

Question

I’m trying to get a text from another site using C# (Htmlagilitypack).

I can find the div, but when I try to show the value on the screen, it shows the path of the function.

I believe I’m forgetting some piece of code.

Follow my Controller:

public class TesteDeScrapingController : Controller
{
    // GET: TesteDeScraping
    public ActionResult Index()
    {
        HtmlWeb web = new HtmlWeb();
        HtmlDocument html = web.Load("https://www.climatempo.com.br/previsao-do-tempo/cidade/583/araguaina-to");

        var div = html.DocumentNode.SelectNodes("//p[@id='tempMax0']");

        ViewBag.Div = div;

        return View();
    }
}

Follows my HTML:

<h2>Teste</h2>
<div>
    @ViewBag.Div
</div>

Answer 1

I managed to solve, the function returns a Collection and I was treating it like a string, so it returned the name of Collection.

I just added a foreach to pick up the contents of Collection. Stayed like this:

public ActionResult Index()
    {
        HtmlWeb web = new HtmlWeb();
        HtmlDocument html = web.Load("https://www.climatempo.com.br/previsao-do-tempo/cidade/583/araguaina-to");

        var div = html.DocumentNode.SelectNodes("//p[@id='tempMax0']");
        var conteudo = string.Empty;

        foreach(var conteudos in div)
        {
            conteudo = conteudos.InnerHtml;
        }

        ViewBag.Div = conteudo;

        return View();
    }