Running two different FDO Versions

[geostarter]

Hallo,

I work on a application which uses FDO 3.2 and want to include newer FDO 3.3 functionality! I can't remove the 3.2 version, because it's needed on a legacy system. Can i run two FDO versions on the same process and how does this work. I'm using the C# interface to access FDO 3.3.

Hope someone can help me
Kind regards
geostarter

[Jack Lee-2]

Hi,

I am not sure what you are trying to do but FDO 3.2 and 3.3 are not binary compatible.


-----Original Message-----
From: [hidden email] [mailto:[hidden email]] On Behalf Of geostarter
Sent: Monday, September 15, 2008 7:27 AM
To: [hidden email]
Subject: [fdo-internals] Running two different FDO Versions


Hallo,

I work on a application which uses FDO 3.2 and want to include newer FDO 3.3
functionality! I can't remove the 3.2 version, because it's needed on a
legacy system. Can i run two FDO versions on the same process and how does
this work. I'm using the C# interface to access FDO 3.3.

Hope someone can help me
Kind regards
geostarter
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[geostarter]

I have an application which uses FDO 3.2 files and i want to extend it with a component which needs FDO 3.3. Now i want to run both versions. When i run the whole application the FDO 3.2 unmanated dll's are used because it's loaded before, but i want to use FDO 3.3 in my component! So is it possible to run both versions in one process?

Jack Lee-3 wrote:

Hi,

I am not sure what you are trying to do but FDO 3.2 and 3.3 are not binary compatible.


-----Original Message-----
From: [e-mail] [mailto:[e-mail]] On Behalf Of geostarter
Sent: Monday, September 15, 2008 7:27 AM
To: [e-mail]
Subject: [fdo-internals] Running two different FDO Versions


Hallo,

I work on a application which uses FDO 3.2 and want to include newer FDO 3.3
functionality! I can't remove the 3.2 version, because it's needed on a
legacy system. Can i run two FDO versions on the same process and how does
this work. I'm using the C# interface to access FDO 3.3.

Hope someone can help me
Kind regards
geostarter
--
View this message in context: http://www.nabble.com/Running-two-different-FDO-Versions-tp19491197p19491197.html
Sent from the FDO Internals mailing list archive at Nabble.com.

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[Mateusz Loskot]

geostarter wrote:
> I have an application which uses FDO 3.2 files and i want to extend it with a
> component which needs FDO 3.3. Now i want to run both versions. When i run
> the whole application the FDO 3.2 unmanated dll's are used because it's
> loaded before, but i want to use FDO 3.3 in my component! So is it possible
> to run both versions in one process?

I've never tried such configuration myself, but have experienced
troubles of running 2-3 FDO dev environments on single machine,
I suppose what you are trying to achieve as very difficult if not
impossible.

Second, how do you imagine loading FDO components (DLL binaries) from
different packages/versions from common client application.

Best regards,
--
Mateusz Loskot, http://mateusz.loskot.net
Charter Member of OSGeo, http://osgeo.org
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