With Visual Studio comes an utility named Dependency Walker. Use it. Also from VFP Choose Tools->Object Browser, but I am not sure if that works with ALL DLLs (never use it).
>I have a dll and I don't any document about that dll which methods are there in it. How I can found it's methods names? Is there any utility to find?
Against Stupidity the Gods themselves Contend in Vain - Johann Christoph Friedrich von Schiller
The only thing normal about database guys is their tables.