Convert switch statement to switch expression

This refactoring applies to:

• C#

What: Convert a switch statement to a C# 8.0 switch expression.

When: You want to convert a switch statement to a switch expression and vice versa.

Why: If you are only using expressions, this refactoring enables an easy transition from traditional switch statements.

How-to

1. In your project file, set the language version to preview since switch expressions are a new C# 8.0 feature.

2. Place your cursor in the switch keyword and press Ctrl+. to trigger the Quick Actions and Refactorings menu.

3. Select Convert switch statement to expression.

   

See also

• Refactoring