Determining if a file is locked

[Lemp]

I am trying to delete several files from a directory. Before I start deleting I want to test each file to see if it is open by another progam. What is the api I can use to accomplish this?

[sushant]

use the KILL command as follows

Kill("the path of your filename")

This will rise error number 75 if the file is locked by an application.

Cheers!!