How to open the DB

[Eric Siu]

hi,
        I want to create a new program, can this new program open other
program's DB, e.g. databook, address??

        Hope U :-) every second!        

E r i c                                         
                                                           
             Electrical and Electronic Engineering
       The  Hong Kong University of Science and Technology
                URL: http://home.ust.hk/~ee_slm