dll question

[asad]

hi
i'm a beginner in c++
i would like to know about dll
what does it used for ?
dll and exe what is the difference between them?
thanks in advance

 

[DaveSimmons]

A DLL provides a library of functions that a program can call, often a library that is shared by many different programs. A DLL also lets a company sell a code library without giving away the source code.

Google "what is a DLL" will tell you more. Google is your friend!