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# Objects Encapsulation and Arrays Ternary If

Posted by Tristan Kasinger
Tristan Kasinger
919 Points

Ternary If help

Can someone explain to me what is wrong with my Ternary If statement?

CodeChallenge.cs 
int value = -1;
string textColor = null;

return (value < 0) ? textColor = "red" : textColor = "green";

2 Answers

Steven Parker
Steven Parker
231,269 Points
Steven Parker
Steven Parker
231,269 Points

First, return can only be used inside a function.

There's no function in this challenge, so you can't have return. Then, you should make the assignment using the result of the ternary instead of embedding assignments inside it. Use the ternary to choose which value to assign.

textColor = (value < 0) ? "red" : "green";