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Dynamics 365 Community / Forums / Microsoft Dynamics AX (Archived) / pass list of class to ...
Microsoft Dynamics AX (Archived)

pass list of class to method .net from AX

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Posted on by pablocp_16 55

Hi my name is pablo and i need some help with a problem in AX

i consume a service developed in .net and one of its methos receive a list of objects(class developed in .net)

example:

service.createtransfer(string,string,list of clas, string)

the problem is, simple list in dynamics ax not apply for this purpose.

the class i need send by this methos is

AXHISService.AXHIS.ArticuloERP articulo = new AXHISService.AXHIS.ArticuloERP();

i try this:

    System.Type listType = System.Type::GetType('System.Collections.Generic.List`1[AXHISService.AXHIS.ArticuloERP()]');
    CLRObject list = System.Activator::CreateInstance(listType);

but the listtype is null

can you help me??

please is very important.

best Regards

PABLO

*This post is locked for comments

  • pablocp_16 Profile Picture
    pablocp_16 55 on at
    RE: pass list of class to method .net from AX

    Hi Martin, I research and the solution was very simple in my case

    my code here:

       Str msg;

       Counter   mycounter = 10;

       AXHISService.AXHIS.erpSoapClient cliente;

       AXHISService.AXHIS.ArticuloERP articulo = new AXHISService.AXHIS.ArticuloERP();

       AXHISService.AXHIS.ArticuloERP[] listarticulos = new AXHISService.AXHIS.ArticuloERP[mycounter ]();

       CLRObject   type;

       type = CLRInterop::getType('AXHISService.AXHIS.erpSoapClient');

       cliente = AifUtil::createServiceClient(type);

       articulo.set_familia("001");

       articulo.set_grupo("01");

       articulo.set_subgrupo("00001");

       articulo.set_FechaCaducidad("25/04/2014");

       articulo.set_Cantidad(23);

       listarticulos.set_Item(0,articulo);

       cliente.GenerarTransferencia("20",'23/04/2014',"01","02",listarticulos,byref msg);

       info(msg);

    thx for your time

    regards

  • Suggested answer
    Martin Dráb Profile Picture
    Martin Dráb 233,546 Most Valuable Professional on at
    RE: pass list of class to method .net from AX

    I suppose that "list of clas" means List<T>. But you're not calling this method - you're creating a method of a web service proxy class generated according the WSDL description. Whether the proxy uses List<T>, Array or something else depends on how the service reference is configured.  Therefore forget about the original method and look at parameter types of the proxy.

    If you make a reference by yourself in Visual Studio, you can change the value of "Collection type" parameter. By the way, I wouldn't use generic types - you see that working with them in X++ is difficult.

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