WHFSType::FilterInstanceDataUpdates (open)
Filters out instance members that won't be changed when new instance data is written, compared to the current data in the database.
Syntax
LOADLIB "mod::system/lib/internal/whfs/contenttypes.whlib";
RECORD FUNCTION FilterInstanceDataUpdates(INTEGER objectid, RECORD newinstancedata)
Parameters
INTEGER objectid
RECORD newinstancedata
Return value
RECORD
Instancedata members that will be changed when writing this instance data