4D v16.3

Get document size

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4D v16.3
Get document size

Get document size 


 

Get document size ( document {; *} ) -> Function result 
Parameter Type   Description
document  String, DocRef in Document reference number or Document name
Operator in On Mac OS only: - if omitted, size of data fork - if specified, size of resource fork
Function result  Real in Size (expressed in bytes) of the document

The Get document size command returns the size, expressed in bytes, of a document.

If the document is open, you pass its document reference number in document.

If the document is not open, you pass its name or pathname in document.

On Macintosh, if you do not pass the optional * parameter, the size of the data fork is returned. If you do pass the * parameter, the size of the resource fork is returned.



See also 

Get document position
SET DOCUMENT POSITION
SET DOCUMENT SIZE

 
PROPERTIES 

Product: 4D
Theme: System Documents
Number: 479

This command modifies the Error system variableThis command can be run in preemptive processesThis command has platform-specific behavior

 
HISTORY 

Modified: 4D v11 SQL Release 3

 
ARTICLE USAGE

4D Language Reference ( 4D v16)
4D Language Reference ( 4D v16.1)
4D Language Reference ( 4D v16.2)
4D Language Reference ( 4D v16.3)