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Start your free trialKiem Ruach
2,267 PointsC# challenge error
"Did you include the boolean expression to evaluate?" When i did include it.
int value = -1;
string textColor = null;
if (value < 0)
{
textColor = "red";
}
else
{
textColor = "green";
}
1 Answer
Steven Parker
231,124 PointsIt 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
2,267 PointsKiem Ruach
2,267 Pointsint 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
231,124 PointsSteven Parker
231,124 PointsA 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.