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C# C# Objects Encapsulation and Arrays Ternary If

Kiem Ruach
Kiem Ruach
2,267 Points

C# challenge error

"Did you include the boolean expression to evaluate?" When i did include it.

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

if (value < 0)
{
    textColor = "red";
}
else
{
    textColor = "green";
}

1 Answer

Steven Parker
Steven Parker
215,372 Points

It doesn't look like you've changed any of the original code yet. You need to replace all the conditional stuff with a ternary expression.

The first part of the ternary will be the boolean expression it is looking for.

Kiem Ruach
Kiem Ruach
2,267 Points

int value = -1; string textColor = null; (value <0) ? textColor = "red'; : textColor = "green";

this is the code that i really got "DId you include boolean expression?". this snapshot was a mistake, but it tells me the same thing.

Steven Parker
Steven Parker
215,372 Points

A ternary is intended to be used as an expression and not to control execution flow. Try making the ternary the right side of a single assignment, with both choices just the values to be used instead of complete statements.