Saturday, September 06, 2008

NewEnum() As IUnknown

Well started this new project to use the Collections objects in VB6.0 after i created my collections objects using the VB class builder i realized that i could write a script to generate the code for the class which i did so now it was easy whenever i made a class i used my code generator application to generate the code and paste it as a text in the VB class. Then suddenly i noticed that the loop had stopped working in the classes.

The problem is that the NewEnum() as IUnknown is a special function and should be marked with the ProcedureID of -4 for it to function the properties for each procedure can be invoked and changed using the Tools -> Procedure Attributes.. option.