daDB.daGetDatabaseObjectsFromOwner

rbuser

Hi,

the procedure daDB.daGetDatabaseObjectsFromOwner search objects of specific
database type in forms or datamodules from screen, and never from AOwner
parameter, is it normal ? in this case, if AOwner owns the database object,
this database object is not added to the list and not used.

I must precise that AOwner is a TComponent cause I do all from code, so the
designer and report are not owned by a TForm, can I do that ?

Thanks

Davy Anest
EBP Informatique

rbuser

Hi Davy,

the

if this is your problem, why not using a form as parameter for the
constructor?

regards,
Chris Ueberall;

rbuser

Hi Chris,

I really agree with Davy.
Is there any good reason why we should be obliged to use such heavy classes
as TForm or TDataModule ?
Why does this method has a AOwner parameter if this parameter is never used
?

--

Alex - SoWily
alex@sowily.com
www.sowily.com

digitalmetaphors

When DADE datapipelines are created, they are owned by the report's internal
datamodule. When the report is streamed down, it saves a string for the
datapipeline name. Upon streaming up of datapipeline components which were
dropped on a form/datamodule, the report object only has a string for its
datapipeline names, which it must resolve by finding the objects in the
project, since the report's internal DADE datamodule doesn't own these
components, the form/datamodules do. RB searches all forms and datamodules
in the project for datapipeline objects with this name, and then it resolves
the string name into a datapipeline object reference.


Cheers,

Jim Bennett
Digital Metaphors