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Here is an example: switch (value) { case var expression when value < 0: //some code break; case var expression when (value >= 0 && value < 5): //some code break; default: //some code break; }
In C# 7 (available by default in Visual Studio 2017/.NET Framework 4.6.2), range-based switching is now possible with the switch statement and would help with the OP's problem. Example: case int n when (n >= 7): Console.WriteLine($"I am 7 or above: {n}"); break; case int n when (n >= 4 && n <= 6 ):
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.
switch(expression) { case x: // code block break; case y: // code block break; default: // code block break; }
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.
11 cze 2024 · Introduced in C# 8.0 switch expressions, provide an elegant way to handle multiple conditions and return values, simplifying your code and improving readability. In this post, you will explore how to use switch expressions, what are their benefits and how to write elegant code in C# by using switch expressions.
In this tutorial, you'll learn how to use the C# switch statement to select a block for execution if an expression matches a pattern.
