how can know the file is using?

[chiwing]

how can know the file is using?

for example i want to check happy.txt is using by another process or not ?

and can we know which proccess is using it?

thanks

[george135]

Enumerate User Handle table (pid<=>files) (Win32 FAQ, Compuserve & Usenet)

[chiwing]

hello, george

can u have an example of how to Enumerate User Handle table ?

thnaks