Howto: Call a routine by its address

Is it possible for a VB function recieving the address of another function (from the AddressOf operator) to call that function all in VB, or with a system call? Or do I need to lash together a C++ DLL for this?

Thanks.

[Lothar Haensler]

this question has been discussed a few days ago.
check out the CallWindowProc API or search for it in this forum.