On Fri, 14 Dec 2012, Jorge Gonçalves wrote:
What does "Calculated" do?
Judging from the Delphi code, it is no longer used. The GetCalculated
returns
Yes i know.
The problem surges when we read the dfm. The reader will give one exception
that the property is unknown.
If we try to remove the property from the file, Delphi will introduce them
again, next time we edit the datamoudule.
You can install an unknown property event handler in TReader: OnPropertyNotFound
But that requires that you are able to choose which reader is used, because
now you cannot: I've long wanted to install a hook so you can select which
reader/writer is used in TStream.ReadComponent.
Maybe the lazarus implementation offers a hook ?
Michael.
--
_______________________________________________
Lazarus mailing list
[email protected]
http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
