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Dynamics 365 Community / Forums / Microsoft Dynamics AX (Archived) / How to Pass DataTable ...
Microsoft Dynamics AX (Archived)

How to Pass DataTable as parameter to C# method from X++?

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Posted on by Salman Pervaiz 80

Hi,

I am having issue passing datatable as parameter to C# method from X++. I have performed several experiments only returning DataTable (Works),passing other primitive datatypes (Works) just not the DataTable or DataSet. 

I am using AX 2012 R3 CU8 and Visual Studio 2013.

Thanks in Advance.

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  • Suggested answer
    Vilmos Kintera Profile Picture
    Vilmos Kintera 46,149 on at

    You have not provided enough information, for example are you using the Proxy approach, or Business Connector?

    BC uses AxaptaRecord, check the documentation msdn.microsoft.com/.../cc197126.aspx

    And for managed code it would be the specific table itself as a proxy within your project: msdn.microsoft.com/.../gg889166.aspx

    https://msdn.microsoft.com/en-us/library/gg889200.aspx

  • Salman Pervaiz Profile Picture
    Salman Pervaiz 80 on at

    I have made System.Data.DataTable in X++ and filled it with X++ Query to fetch some data from different tables. Then i am trying to pass that DataTable to C# method. C# method library is added to AOT that is why i am calling C# method from X++.

    Note: I am not using BC.

  • Vilmos Kintera Profile Picture
    Vilmos Kintera 46,149 on at

    Ok I see, it is the other way around than what I meant. Please paste your code, because it is hard to guess what is wrong.

    Or you could compare against some of these:

    stackoverflow.com/.../creating-a-datatable-in-x

    stackoverflow.com/.../passing-a-datatable-to-net-method-using-x

    You could marshal the .net errors as well in X++ to see what is wrong.

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