dotnet-installer/TestAssets/TestPackages/dotnet-desktop-and-portable/Program.cs

using System;

namespace ConsoleApplication
{
    public class Program
    {
        public static void Main(string[] args)
        {
#if NET451
            Console.WriteLine($"Hello {string.Join(" ", args)} From .NETFramework,Version=v4.5.1");
#elif NETSTANDARD1_5
            Console.WriteLine($"Hello {string.Join(" ", args)} From .NETStandardApp,Version=v1.5");
#endif
            Console.WriteLine($"Base Directory - {AppContext.BaseDirectory}");
        }
    }
}