The DataDirect Connect for ADO.NET data providers support distributed transactions only when the application is written to serviced components. For a general discussion of using serviced components, refer to the Microsoft ADO.NET Framework SDK documentation.
The DataDirect Connect for ADO.NET data providers support distributed transactions using the Microsoft Distributed Transaction Coordinator (MS DTC), which is provided through System.Transactions. You must include specific code, such as System.Transaction, in the namespace of your application.