Subject | How-To detach a TIB_Dataset from a TIB Query. Stateless TIB_Dataset. |
---|---|
Author | Magnus Karlsson |
Post date | 2002-07-05T12:10:25Z |
Hi,
I wish to extract the retrieved data from a TIB_Query and store it in a
TIB_Dataset. The problem is that the data vanish from the TIB_Dataset the
moment I close the TIB_Query? I retrieve the TIB_Dataset by casting the
TIB_Query to a TIB_Dataset (ItÂ’s the only way I have figured out. TIB_Query
inherits from TIB_Dataset.)
Other properties I have looked at is
IBODataset
MasterDataset
KeyDataset
But they are all NULL.
I also tried to use the copy constructor for TIB_Dataset, with input the
opened TIB_Query, but afterwards I close the TIB_Query and iterating throw
the newly copy-constructed TIB_Dataset I receive a unknown cannot read
exception.
Does anyone know how to accomplish a stateless TIB_Dataset?
Regards,
Magnus Karlsson
[Non-text portions of this message have been removed]
I wish to extract the retrieved data from a TIB_Query and store it in a
TIB_Dataset. The problem is that the data vanish from the TIB_Dataset the
moment I close the TIB_Query? I retrieve the TIB_Dataset by casting the
TIB_Query to a TIB_Dataset (ItÂ’s the only way I have figured out. TIB_Query
inherits from TIB_Dataset.)
Other properties I have looked at is
IBODataset
MasterDataset
KeyDataset
But they are all NULL.
I also tried to use the copy constructor for TIB_Dataset, with input the
opened TIB_Query, but afterwards I close the TIB_Query and iterating throw
the newly copy-constructed TIB_Dataset I receive a unknown cannot read
exception.
Does anyone know how to accomplish a stateless TIB_Dataset?
Regards,
Magnus Karlsson
[Non-text portions of this message have been removed]