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Retrieves the ID value of the Data Item.

GetID will retrieve the item's (usually unique) ID value. The ID value can be used to search for a specific item if it's not known where in the tree that item resided.<br> <br> Normally the ID will be unique throughout the tree. There can be situations where this is not the case. Never assume the ID is unique and always usable to retrieve a specific item.<br>

Last changed by obones on 2009-01-04 21:13:57 CET

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