can't reference class from another project of the same solution

Question

My solution contains several projects including Commons and TerminatorConsole2. Now I want to refer Commons.Constants class from Ter

Answer 1

Try this: add public to class Constants

namespace TerminatorConsole2.Utils
{
    public class Constants
    {
        public const string MANAGEMENT_CONSOLE_ADDRESS =
            Commons.Constants.USE_EXTRA_WCF_INSTANCE ?
                "net.pipe://localhost/xxx" :
                "net.pipe://localhost";
    }
 }