'Open custom control DLL' in Stony Brook Resedit.

This is a discussion on 'Open custom control DLL' in Stony Brook Resedit. within the modula forums in Programming Languages category; Hi, in the resource editor of Stony Brook Modula 2 when editing a dialog you have the menue entry "open custom" in the menue "file". There you get a file selector box with the header "Open custom control DLL" which allows to load DLL and OCX files. What type of DLLs does it expect? It's obviously not ActiveX because when I load any ActiveX DLL or OCX it shows the message File.dll is not a recognizable custom control DLL". I also tried calling a DLL that simply registers a global window class in its initialisation part. It also did not ...