Collections - Lists

Question

Today I need to do an exercice regarding collections.

My Solution have 3 Projects, one is called "Console" the other is called "Entities" and the new project is called "Business".

My Console projects have the Main entry point. My Entities project have all the classes and parent classes of this exercise. My new project called Business have a class called Clientadm.

Edit1: This last class have a method that lists the instances of a class called "ClientIndividual" inside Entities.

        #region Metodos
        List<ClienteIndividuo> ListarClienteIndividuo = new List<ClienteIndividuo>();
        #endregion

The problem is I see a red line in new list saying "Is innacesible due to its protection level".

I have a reference called "Entities" in my Business proyect. Im using Entities namespace on my Clientadm class. My class ClientIndividual is just class, not abstract.

what could it be?

Thanks.

Edit2: Also, intellisense is not working when I want to write any classes of entities into business.

Answer 1

Make sure that both the class is public as well as any attributes that you want to access are declared public as the default in C# is private. Example class below.

public class FooBar {  
    public List<string> Foo { get; set; }
}

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