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Use the switch statement to select one of many code blocks to be executed. Syntax switch( expression ) { case x: // code block break; case y: // code block break; default: // code block break; }
The switch statement evaluates the expression (or variable) and compare its value with the values (or expression) of each case (value1, value2, …). When it finds the matching value, the statements inside that case are executed.
21 mar 2023 · The C# switch statement is an alternative to using the C# if else statement when there are more than a few options. The code examples in this article demonstrate various use cases of switch case statements in C# and .NET Core.
2 gru 2022 · Learn about the C# `switch` expression that provides switch-like semantics based on pattern matching. You can compute a value based on which pattern an input variable matches.
28 kwi 2023 · The if-else statement allows you to choose which of the two code paths to follow based on a Boolean expression. The switch statement selects a statement list to execute based on a pattern match with an expression.
The switch statement evaluates an expression and selects a block for execution if the expression satisfies a condition. The syntax of the switch statement is as follows: switch (expression) { case label1: // block1; break; case label2: // block2; break; case label3: // block3; break; default: // blockn; break; } Code language: C# (cs)
21 wrz 2024 · The C# switch statement provides an elegant way to run code based on a value. It is similar to an if-statement, but can be clearer (and even faster). Performance of switch can be better, or worse, than if—testing is required for a sure gain.
