Fingerprint Ticketing System (Using Digital Persona 4500)

The last project that I build was a barcode ticketing system, where you can create an event, register a barcode(provided on our id's) and have a barcode management where you can activate or deactivate registered barcode. also, there is a event management where you can start the event that is only you can log in barcode for the event, and there is a report print for each event where you can see a log of all the barcode that has been logged on that specific event. Now, our profession wants to do with the same system but with different hardware. But I can't do it cause the language uses for this SDK are the languages that I don't know. Hardware: U.are.U 4500 Fingerprint Reader