Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

C# Querying With LINQ Functional Programming in C# Actions and Funcs

Create a public Action field named DisplayResult that takes an int parameter and a Func<int, int> parameter. Initialize

Please help I have no idea what I'm doing wrong here, Thanks.

using System;

namespace Treehouse.CodeChallenges
    public class Program
        public Func<int, int> Square = delegate (int number)
   public Action<int, Func<int, int>> DisplayResult  = delegate (int result, Func<int, int> operation){};  

        {return  number * number;};

1 Answer

Steven Parker
Steven Parker
217,573 Points

It looks like the (otherwise good) definition of DisplayResult got put in between parts of the definition of Square instead of after it.