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error 404 revXMLTrees | revDocs | RunRev
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Product Edition
Version
revXMLTrees
Basics
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Type
Function
Syntax
revXMLTrees()
Introduced
2.0
Environment
Desktop, Web and Server
Platform Support
MacOS,Mac OS X,Windows,Linux
Security
Disk
Summary
Returns a list of all XML trees in memory.
Examples

revXMLTrees()
if myTree is not among the lines of revXMLTrees() then loadTree myTree

Additional Comments
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Use the revXMLTrees function to find out which XML trees have been created, or when you want to perform an action on all the XML trees you're working with.

Value:

The revXMLTrees function returns a list of tree IDs, one per line.

Comments:

Each tree ID is the number returned by the revCreateXMLTree or revCreateXMLTreeFromFile function when you created the XML tree.

If the revXMLTrees function encounters an error, it returns an error message starting with "xmlerr".

Important! The revXMLTreesfunction is part of the XML library. To ensure that the function works in a standalone application, you must include this custom library when you create your standalone. In the Inclusions section on the General screen of the Standalone Application Settings window, make sure "XML Library" is selected in the list of script libraries.

User Comments
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