CODEWITHSUNDEEP
axaptax++dynamics-ax-2009
user3036220
user3036220

Reputation: 1

How to integrate a COM object in Dynamics Ax 2009 on server side?

I have a .NET 4.0 dll that I would like to integrate to Dynamics Ax 2009 on server side. In client side (RunOn: client), it works fine with a 32 bit dll. But on server side (RunOn:server), it doesn't work.

Here is what I do: (1) I copy an instance of the 64 bit dll to the bin folder of the AOS, and (2) I add the the necessary entries to the registry with Regasm.exe.

After I use the following code:

server static void ComIntegrationTest(Args _args)
{
    COM com;
    ;
    new InteropPermission(InteropKind::ComInterop).assert();
    com = new COM('{A2686EE2-8382-3D04-B908-31AF4E5AF5B5}');
    CodeAccessPermission::revertAssert();
}

I receive the following error message: COM object of class '{A2686EE2-8382-3D04-B908-31AF4E5AF5B5}' could not be created. Ensure that the object has been properly registered on computer 'MSS2008R2-AXAOS'. Object 'COM' could not be created

Or if I wrap the COM object in a x++ class with Com class wrapper wizard, and try to make an instance of the wrapper class, I receive following error message: Request for the permission of type 'InteropPermission' failed. Object 'COM' could not be created.

EDIT:

If it is not possible to do it, how can I integrate Dynamics Ax 2009 with .NET 4.0?

It is not possible to directly reference a .NET 4.0 dll that is in the GAC, because Dynamics Ax 2009 is only compatibly with .NET 3.5 or previous versions of .NET.

Upvotes: 0

Views: 2579

Answers (1)

Jan B. Kjeldsen
Jan B. Kjeldsen

Reputation: 18051

I think you are mixing .Net and COM integration, they live on different planets.

You should strongly sign your .Net assembly, then register in GAC.

See also this problem and this description part 1 and part 2.

Upvotes: 1

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