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

Using the ternary operator in C/ operator course

Im not sure why this ternary operator statement isn`t working!

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

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

1 Answer

Steven Parker
Steven Parker
231,198 Points

The ternary operator creates an expression.

So if you're doing an assignment, the entire thing should be on the right side of the equal sign, with the variable being assigned on the left. And on either side of the colon you would put just the value to be used, not an entire statement.