Fragment (anchor #) in .NET 4 WebBrowser Control getting lost with Adobe PDF Reader and file://

Question

I create an URI with a fragment (aka anchor #).

UriBuilder ub = new UriBuilder(\"file://path/doc.pdf\");
ub.Fragment = \"chapterX\";

The u

Answer 1

How about

wb.Navigate("http://example.com#chapterX");

?