[OPM CE C#] How to get component type as per EC_CLASS_NAME by OPM SDK?

ello All,

The following codes come from SDK sample:

PipeElbowComponentData elbow1Data = new PipeElbowComponentData(PipeElbowType.PIPE_ELBOW_90_DEGREE, specification, nominalDiameter);
PipeElbowComponent elbow1 = new PipeElbowComponent(pipe1.GetEndPoint(1), elbow1Data, 0, DrawingView.ViewFront, false);
elbow1.Create();

If I have known the spec and the elbow type, no problem. But if I'd like to place all components in a spec, it means I don't know what's in the spec.

I can read mdb, get all necessary information, such as EC_CLASS_NAME / MAIN_SIZE / etc. For example, the EC_CLASS_NAME is LONG_RADIUS_90_DEGREE_PIPE_ELBOW, how could I know the pipeelbowtype PipeElbowType.PIPE_ELBOW_90_DEGREE? Can SDK get the pipeelbowtype as per EC_CLASS_NAME?

Or can OPM SDK know what components are available in a spec, then I don't need to access spec mdb to get the information?

Thanks a lot.