c# - Check if folder exists does not work as expected -


when attempt check if folder exists, code suggests exists, if doesn't. 

string folder = @"c:\lwa"; if (!directory.exists(folder)) {     messagebox.show("folder exists"); }

what's wrong it?

your if condition , message don't match.

! directory.exists(blah)

will true if directory blah not exist.

the ! operator inverts boolean value give it.


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