Problem of importing some C#



  • I have the established Microsoft Visual Studio Ultimate 2012 just recently. When the project is established, IDE imports the System.Linq in the consolidated and System.Linq, System.Data, System.Windows.Forms. But these lines are a mistake (in the case of a project) of the kind of "The name is missing in the domain of the System. What's the problem?



  • The reason for error is the lack of reference to the necessary library collections in the draft.

    References may be missing for one of two reasons, either error in the installation of the studio and not correctly established project templates, or error in the installation or absence of a firework.

    Actions required:

    1. check that all the relevant versions of the NET have been installed and that they need to be tested.
    2. verify that there are references to the necessary fees in the draft
    3. If there are no references, add their hands and check.
    4. If it turns out there's a problem with project templates - try for starters. repaire Studio, if it didn't help, re-establish the studio.
    5. If it didn't help the above-listed, we should try to redefin the problem version of NET, maybe something was wrong.



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