AXAPTA - Using common DLL

Put your DLL file at Client\Bin at  Axapta folder under Program Files. That folder's name is :
C:\Program Files (x86)\Microsoft Dynamics AX\50\Client\Bin\
at my PC.


Set parameters with extTypes enum at Arg method. Sample usage:

void Test()
{
    DLL                 testDll;
    DLLFunction         test;
    ;

    testDll = new DLL("MyTestDLL.dll");
    test = new DLLFunction(printDLL, "MyTestingMethod");
    test.arg(extTypes::Word ,extTypes::String);

   test.call(12345,"ABCDE");
}