Is there a proper way to determine if a file is in use by another program in C#? I have a kludge right now (namely, rename the file to it's original name), but there must be a better way to determine ...

I've been all over Google trying to find a solution to this but the results so far have not worked and/or I'm missing something obvious. So the basic problem is. I have an existing inherited C# ...

When you need to know when a file or folder appears, disappears or is renamed -- in fact, if almost anything at all happens in the file system -- you can have Windows notify your application so that ...