I have created a class library with target framework 4.0 and
some classes in it that deal with database connections for SQLite.
Now I want to use that class library in another project, to have
it connect to databases, query data, update rows and so on.
But when I “add reference” in the testproject, it seems “empty”,
i.e. in the object catalog, I cannot expand the referenced library.
And when typing the using statement, it says it is not known namespace.
What is wrong? Please help.
Stupid question really but are the classes definitely public in your external assembly?