Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

C# C# Basics Strings Combining Strings

Posted by Scott George
Scott George
19,060 Points

Define an Eat method

I'm getting this error. Program.cs(8,8): error CS0126: An object of a type convertible to 'string' is required [/workdir

Program.cs 
using System;

class Program
{
    static string Eat(string apples, string blueberries)
    {
       Console.Write($"I think {apples} and {blueberries} are tasty!");
       return;
    }

    static void Main()
    {
       Console.WriteLine(Eat("apples", "blueberries"));
       Console.WriteLine(Eat("carrots", "daikon"));
    }
}

1 Answer

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

You're close, but the method needs to return the string, not write it out. The output will be done by the Main routine.

Scott George
Scott George
19,060 Points

Thanks very much, Steve! . I did that one figured. 🙂