>I have a VB function (comes from Dll) which requeres an object as a parameter. Is there a way to use it in VFP? I can create that object but how to declare DLL?
>Thanks Mark

Since VB can only create ActiveX DLLs, you don't need to declare the DLL. You need to use Createobject() and then pass your object to the function.

myobj = someobject
oVB = createobject("myVBProject.myVBClass")
oVB.SomeFunction(myobj)

HTH.