B4J Question Interface implementation

[justuni]

Is the a pattern and support for VB6 style Interfaces? These were empty classes that used a implements keyword for which your would later create a default implmentation akin to CViewImpl. Later you would create a CMyView which would contain a CViewImpl and manually reference it. Currently I am using the custom class template concept from B4X (version 8.x I think).

 

[Erel]

Is the a pattern and support for VB6 style Interfaces?

No.

You can use CallSub to call a class method without knowing the class type. This is called duck typing.

 

[justuni]

I am aware of duck typing it was a main stay of VB6. Many thanks for your time a patience!