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Implement a C# interface in an X++ Class - is this possible in AX 2012 ?

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Posted on by San Artham

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Hi friends, is it possible to Implement a C# interface in an X++ Class ?

This is what i tried in AX 2012 R3 :

1. Created a simple interface in C# and added it's VS project to AOT

2. Create a new X++ class and trying to implement C# interface:

class MyCar implements MyCSharpLibrary.IVehicle

i get the following compile error:

The specified class hierarchy is incorrect.

Thank you

Santosh.

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Vilmos Kintera 46,149 on at

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Short answer: no.

AX classes are of kernel-level object type of Object, and they have their own way of doing X++ class interfaces: msdn.microsoft.com/.../aa892319.aspx

Since the C# counterpart is not an AX Object, it will not work that way.

You may read up on .NET interoperability with X++ here: https://msdn.microsoft.com/en-us/library/cc598160.aspx

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San Artham 3,175 on at

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thank you for the answer Vilmos.

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