When you do this, the configured URLRewriteProvider doesn't seem to kick in like you're used to. Links to EPiServer-pages are output simply as
/Path/To/Your/Template.aspx?id=1337. It works, but exposing your application's inner workings to the browser isnt' really clean.
The solution, however, is simpler than I first thought. At least in my case, when rendering an
.ascx from a handler. Simply add the following line somewhere before
Request.End() is called, and your links will be as
It's all in the details.
Update: This uses default EPiServer rewrite functionality. In my case, I also needed to hide a link in an
input type="hidden", which was not rewritten. So it seems that
ConvertToExternal-like methods still have a purpose.