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isZip64 property

Applies to

TVCLUnZip component

Declaration

property isZip64: Boolean;

Description

This property is true if the archive has reached one of the size/number limits of the normal pkzip format which means that the archive would then begin implementing Zip64 fomatting.  When this is True, only zip utilities that can handle the Zip64 format will be able to work with the archive.  When it is False, normal zip utilities will be able to work with the archive.

The limits of normal PKZip format is 4 gig for file and archive sizes and 65535 for the number of files compressed into an archive.

Run-time only

Read-only