I’m VERY confused as to why this code
Html.ActionLink("About", "About", "Home", new { hidefocus = "hidefocus" })
results in this link:
<a hidefocus="hidefocus" href="https://stackoverflow.com/Home/About?Length=4">About</a>
The hidefocus part is what I was aiming to achieve, but where does the ?Length=4 come from?