How check for "path/file exists"?
Wolf, all,
How can I check for whether a specified "path/file" exists??
I'm trying to use Wolf's "jumpto" (or perhaps his "ShellExecute2") to run
another program from within my program (to jump to it); when this is a
program with a "stable" path, no problem. But I'm wanting to be able to
jump to Wolf's tutorial, which isn't always at a known place in the Euphoria
folder, so I need to be able to *test* for whether the path/file I
tentatively specify actually exists or not, so I can activate the "open
file" dialog if it doesn't.
I changed Wolf's "jumpto" to a function, thinking to use the return as a
test, but while it worked if the path was correct, when the path/file wasn't
correct it just bombed & output an error message about "can't open file".
Any thoughts?
Dan Moyer
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Not Categorized, Please Help
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