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[xsl] Testing if variable exists

Subject: [xsl] Testing if variable exists
From: "gary cor" <stuff4gary@xxxxxxxxxxx>
Date: Wed, 22 May 2002 16:06:39 +0000
How anyone know if there is a way to test to see if a variable of a particular name exists without getting any messages like, 'A reference to variable or parameter 'variable' cannot be resolved.

Cheers

Gary

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