WBF WinBio C++ C# Visual Basic - GURU

I have an application written in VB6 that uses Biometric Fingerprint scanners. Works fine. It uses Native code and Drivers for the various devices. WBF (Windows Biometric Framework) is a platform developed by Microsoft. I want to add WBF to my app so I can use more recent WBF type devices. YOU MUST HAVE PREVIOUSLY WORKED WITH WBF AND CAN SHOW ME A WORKING PRODUCT TO BE ABLE TO RESPOND TO THIS JOB. I have an amount of code here already for WBF most of which works Ok. a) create a working scanner DLL using WBF b) create a DLL (perhaps a wrapper) that interfaces with (a) and WinBio or other code I have here so it talks to my VB code The Objective is for my app to be able to ; i) send a Call to get the user to Scan their finger and send that data back to my app ii) convert the data in WINBIO_BIR data structure to an Image. I have a link that explains how to do this, or you may already know. ii) using the other commands of WinBio / WBF such as Locate, Attach, Detach etc etc. thanks