using System;

​

namespace Foo

{

    public class Bar

    {

        public bool ShouldThrow;

        public void Test()

        {

            if(ShouldThrow)

            {

                string msg = string.Format("{0}.{1}.{2} was set!", nameof(Foo), nameof(Bar), nameof(ShouldThrow));

                throw new System.Exception(msg);

            }

            else

            {

                Console.WriteLine("{0}.{1}.{2}() ran without {0}.{1}.{3} being set!\n", nameof(Foo), nameof(Bar), nameof(Test), nameof(ShouldThrow));

            }

        }

    }   

}

​

public class Program

{

    public static void Main()

    {

        Foo.Bar bar = new Foo.Bar();

        try

        {

            bar.ShouldThrow = false;

            bar.Test();

            bar.ShouldThrow = true;

            bar.Test();

        }

        catch(System.Exception e)

        {

            Console.WriteLine("Exception: {0}\n{1}", e.Message, e.StackTrace);

        }

    }

}