how to extend a vb6 class?

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how to extend a vb6 class by using interface?

Posted 23-Nov-09 21:39pm

eda236

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Nagy Vilmos · Answer 1 · 2009-11-25T04:02:00

It's rather difficult, as the inheritance available in vb6 is very limited. The closest I've seen [and I would not recomend] is like this: Parent.cls Option Explicit Public Sub CallMe() 'do something End Sub Child.cls Option Explicit Implements Parent Private m_parent As Parent Private Sub Class_Initialize() Set m_parent = New Parent End Sub Private Sub Parent_CallMe() ' do extra stuff m_parent.CallMe End Sub Public Sub CallMe() Parent_CallMe End Sub It is so ugly, but that is about it...