Question: I wonder if you can **load a DLL**, of Windows operating system (for example, user32.dll), in an **application** (in any programming language) with a **Linux** operating system.

The DLL would be in a directory on the Linux file system.

Thanks for the help.

Greetings!

Answer: 
DLL is a format for windows (i.e. it MS implementation of shared library concept).  

It is not in a format that Linux understands.  

Linux uses the ELF format for dynamic libraries.
Why do you want to do this? To execute a program (`.exe`) that uses that DLL? In that case you need a Windows emulator on your Linux machine, such as [wine](http://www.winehq.org/).