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DynaPDF.HaveOpenDocument

Whether we have a working document.

Component: DynaPDF
Version: 7.1
Mac OS X: Yes
Windows: Yes
Server: Yes
FileMaker Cloud: Yes

MBS( "DynaPDF.HaveOpenDocument"; PDF )

Parameters

Parameter Description Example value
PDF The PDF reference returned from DynaPDF.New. $pdf

Result

Returns 1, 0 or error.

Description

Whether we have a working document.
If an error occurred it is not always clear whether the PDF file was already deleted or if it is still in memory. Therefore, this function can be used to determine whether a PDF file is still in memory.
If an open PDF file is in memory the return value is 1. If no open PDF file is in memory the return value is 0.

See also


DynaPDF.GetXFAStreamCount   -   DynaPDF.HaveOpenPage

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