what is the exact time that FileSystemWatcher raise Changed event
I would like to understand the following:
FileSystemWatcher raise Changed event when I open file and change it or just when I save the file after I change it?

what is the exact time that FileSystemWatcher raise Changed event
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I would like to understand the following:
FileSystemWatcher raise Changed event when I open file and change it or just when I save the file after I change it?
