Question

Strange and probably trivial problem. I have three projects in one solution (.NET 2.0, Visual Studio 2005, C#). The first one produces GenericService.dll which contains one abstract generic class called GenericService:

public abstract class GenericService< T > { } 

The second one is ServiceImplementation.dll which contains ServiceImplementation class which inherits GenericService:

public class ServiceImplementation : GenericService< SomeType > { }

The third one is a windows application which uses the ServiceImplementation:

ServiceImplementation si = new ServiceImplementation();

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So ServiceImplementation project references GenericService project, and windows application project references the ServiceImplementation project. This windows application can’t be compiled, it requires a reference to GenericService.

Why? How can I solve that?

Answer 1

Add a reference to GenericService….

Your application is already referencing ServiceImplementation, however, if it directly accesses any classes/methods within GenericService then it must have a direct reference.