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Start your free trialKane Watts
8,217 PointsI don't know how to do this. Help...
I don't know how to do this code.
int value = -1;
string textColor = null;
if (value < 0)
{
textColor = "red";
}
else
{
textColor = "green";
}
2 Answers
Steven Parker
231,198 PointsThe object is to use a ternary expression here.
Without giving a spoiler, here's a generic example of using a ternary:
YourVariable = (ComparisonExpression) ? Value_if_True : Value_if_False;
So using this, you can covert everything involving textColor into a single line.
Jon Wood
9,884 PointsAre you doing anything with the textColor
variable? Maybe you need to Console.WriteLine
it. Also, instead of initializing the string to null
, initialize it to ""
or String.Empty
. That may prevent some weird bugs.