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Re: How to look up the directory tree for calling external DLLs? [message #75396 is a reply to message #75395]

Tue, 01 March 2011 18:11

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

James writes:

> Does anyone know how to solve this problem? I messed around with
> FILE_SEARCH and FILEPATH a bit, but they have not helped so far.
> FILE_SEARCH has a and FILEPATH only works for files that are within
> the IDL root folder.

FILEPATH doesn't just work for files in the IDL root folder.
Use the ROOT_DIR keyword to direct it anywhere you like.

I find File_Resource_File handy for locating any kind of
a file in any directory that is on the IDL path:

http://www.idlcoyote.com/programs/find_resource_file.pro

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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[Message index]

		Re: How to look up the directory tree for calling external DLLs? By: Michael Galloy on Tue, 01 March 2011 19:27
		Re: How to look up the directory tree for calling external DLLs? By: David Fanning on Tue, 01 March 2011 18:13
		Re: How to look up the directory tree for calling external DLLs? By: David Fanning on Tue, 01 March 2011 18:11

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