title: QueryString with ASP.NET MVC 6 Anchor Tag Helper
body: <p>I need to create the following html output:</p>
  
  <pre><code>&lt;a href="account/register?provider=1"&gt;Register&lt;/a&gt;
  </code></pre>
  
  <p>How can I accomplish this with ASP.NET MVC 6 anchor tag helper?  It seems that there is no option for the query string part.  I want to use </p>
  
  <pre><code>&lt;a asp-action="Register" asp-controller="Account"&gt;Register&lt;/a&gt;
  </code></pre>
  
  <p>but where do I put "provider=1"?</p>