Using K# macro methods in ASCX transformations

Hi,

I usualy use text/xml transformations, but in certain cases where I need to use custom controls, I use ASCX transformations.

I have many custom k# methods, and I would like to use them without having to copy this code around. Is this possible?

In one ascx transformation I had this: <%# ResolveMacros("{%Ativ.GetAuthorName(AuthorID)%}") %>, which I'm pretty sure used to work, doesn't work, but returns no errors.

Thanks