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Description
FDReferenceCount() is used to retrive the reference or usage count for a file.
Call Signature
int FDReferenceCount ( int/string filespec )
Return Value
int
The current reference count value for the passed file_spec.
Argument
int/string filespec:
This can either be the handle returned by DKOpen()/TextOpen()/DBOpen(), or the name of such a file.
Remarks
The count is normally 1 after an open, and reflects the number of portions of the application/script that are using the file.
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