title: How to login to HTML form using POST vars in C# (.NET)?
body: <p>For example, there is this website: www.azet.sk</p>
  
  <p>On the right, there is login and password, I'd like my application to login to this web application and retrieve the data from my own account to C# (.NET) application and work with it. The aim is to keep the "logged in" connection alive and send vars using POST method. Is there any tutorial or easy script with examples to learn this?</p>