>I have an ActiveX DLL that I created with Visual Basic, and I want to use this withing VFP. How can I be able to respond to the custom events from within VFP?

I had to do the same in reverse way. From Visual FoxPro to Visual Basic, we don't have much choice. We can't do an OCX so I did a DLL. From Visual Basic to Visual FoxPro, have you thought of doing an OCX instead so you can benefit of full control?