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guide/english/csharp/ternary-operator/index.md

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+---
+title: Ternary operator
+---
+
+# Ternary operator (`?:`)
+Ternary operator return one of the two expression based on the condition. It can be used as a shortcut for if...else statement.
+
+## Syntax
+```
+condition_expression ? expression_1 : expression_2
+```
+### Parameter
+`condition_expression`
+Boolean expression.
+
+`expression_1`
+Returned if `condition_expression` is true.
+
+`expression_2`
+Returned if `condition_expression` is false.
+
+## Example
+```
+// initialize - set true or false here to view different result
+bool hasFreeSweet = false;
+
+string str = hasFreeSweet ? "Free sweet!" : "No free sweet.";
+
+//output in console
+Console.WriteLine(str);
+```
+
+## Output
+```
+if hasFreeSweet == true
+> Free sweet!
+
+if hasFreeSweet == false
+> No free sweet.
+```