Devart Forums

Hi,
I send you a sample. There is two projects. One is the server the other the client.
The server works fine.
In the client I can't use the TDBXConnexion in the IDE and even at runtime. I have an access violation. I can't see the database structure in the IDE.

I hope you could find what the problem is.

Ok,
Thanks for your answer.

Hello,
I try to create a datasnap project with BDS2009. I take the samples of Dr. BOB'S.

I can't create a client DATASNAP application with the driver DevArt. I can create a client DATASNAP application with the driver ORACLE.

Is the Dbexpress driver DevArt compatible with DATASNAP ?

Thanks in advance

Hello,
All the know updates are Installed.
- Delphi and C++Builder 2009 Update 3
- Delphi and C++Builder 2009 Help Update 3
- Delphi and C++Builder 2009 Update 4 (Database Pack Update)
- C++Builder 2009 Boost update

The licence of BDS2009 is professional.

Hello,
On an other PC I have an error using DevArtOracle.

When I try to connect to the Oracle DATABASE in the IDE, I have this message :

Borland.Data.EClassRegistryError: Devart.DbxOda.DriverLoader.TCRDynalinkDriverLoader class cannot be found in Devart.DbxOda.DriverLoader,Version=1.0.0.5001,Culture=neutral,PublicKeyToken=09af7300eec23701

How can I solve this problem.

Thanks.

Hello,
I have BDS2009 with all the upgrades.
In the IDE when I try to test the connection on an ORACLE database using DEVARTORACLE I have an error.

The message is :

Can't do a dynamic cast of type 'Devart.DbxOda.DriverLoader.TCRDynalinkDriverLoader' into type 'Borland.Data.TDBXDriverLoader

In the assembly the DLL
Borland.Data.AdoDbxClient version is 11.0.5000.0
Devart.DbxOda.DriverLoader version is 1.0.0.5001
I have added the directory C:\Program Files\Devart\dbxoda in the PATH

How can I solve this error ?