title: C# web scraping with HtmlAgilityPack
body: <p><a href="https://i.stack.imgur.com/eFGhd.png" rel="nofollow noreferrer">I want to create application in WPF wchich will <strong>scrape</strong> information from webpage</a></p>
  <p><a href="https://i.stack.imgur.com/zq5k0.png" rel="nofollow noreferrer">I read link to the page from text box at the top </a></p>
  <p><a href="https://i.stack.imgur.com/S2E1t.png" rel="nofollow noreferrer">I want to extract company name from h6</a></p>
  <p>I don't understand that format:&quot;//h2[@class='card__title mdc-typography--headline6']&quot;. I could't find documentation abot meaning @ [] etc. to create another filters to <strong>scrape</strong> other data for example phone number from  tag.</p>