the fact is that the MDX is better that the DCX. therefore for the fact of the DCX alone to only function for signal and the MDX to function for sclick normal of mIRC leaves much more easy the DLL use you to have an idea of as is easy to create this type of DLL and to even manipulate objects even though of the MDX or the DCX... it looks at this screenshot of my DLL that I am making with a friend:
http://www.portalife.com.br/ircplus/screenshot.php?71
listview is of the MDX.DLL+VIEWS.MDX, however, I obtained to create groups equal the DCX.... if you understand on API, are easy to create this type of DLL. the MDX with necessary certainty of one update... but the DCX also is an excellent DLL... only that I find useless to create controls that the MDX already offers....