WHFSType::CompareInstanceDataUpdates (open)

Compare instance data and filters out instance members that won't be changed when new instance data is written

Syntax

LOADLIB "mod::system/lib/internal/whfs/contenttypes.whlib";

RECORD FUNCTION CompareInstanceDataUpdates(RECORD oldinstancedata, RECORD newinstancedata)

Parameters

RECORD oldinstancedata
RECORD newinstancedata

Return value

RECORD