How to return Datatable from AX2012 X++ to BusinessConnectir?

Using .NET Business Connector you can access Microsoft Dynamics AX data or business logic from a .NET-connected application

In Solution Explorer, right-click References, and then click Add Reference.

1. In the Add Reference window, click the Browse tab.

2. Specify the  location of Microsoft.Dynamics.BusinessConnectorNet.dll, and then click Add

3. Click ok