Enum in a Switch StatementEnums are often used in switch statements to check for corresponding values:Example enum Level { Low, Medium, High } static void Main(string[] args) { Level myVar = Level.Medium; switch(myVar) { case Level.Low: Console.WriteLine("Low level"); break; case ...
Your syntax for the switch statement is not correct. First, remove the semi-colon on line 42. Second, remove the word "string" from line 42. planet is already an object, so don't attempt to re-declare it. Sadly, that's the easy part. As far as the language is concerned the enum...
The program initializes ‘today’ with the value ‘WEDNESDAY’ and uses a ‘switch’ statement to determine the day and print a message based on the value of ‘today’, which means depending on the value of the ‘today’ variable, the corresponding case block will be executed and will ...
enum Color { Red, Green = 10, Blue } class Test { static void Main() { Console.WriteLine(StringFromColor(Color.Red)); Console.WriteLine(StringFromColor(Color.Green)); Console.WriteLine(StringFromColor(Color.Blue)); } static string StringFromColor(Color c) { switch (c) { case Color.Red...
This approach combines the best of all of the aforementioned approaches, and even provides hints to the compiler for type-checking andswitchstatement completeness. NS_OPTIONS enumcan also be used to define abitmask. Using a convenient property of binary math, a single integer value can encode a...
So if you have a set of values you want to check for matches, the best conditional statement to use is the switch statement. For example, you have an Enumeration about all of the planets in the Solar system, and you wanted to perform a switch statement over an enum variable such as fo...
Switch on Enum Using Traditional Switch and Case in Java Switch on Enum Using the Enhanced Switch and Case in Java 12 This article explains how to useswitchon enum in Java. We will go through two ways to use theswitchstatement with enum. ...
enum TaskState { ToDo Doing Done }# String format template for the statements$Statement="[System.Enum]::Format([TaskState], {0}, '{1}')"foreach($Formatin@('G','D','X','F')) {$StatementToDo=$Statement-f0,$Format$StatementDoing=$Statement-f"([TaskState]'Doing')",$Format$Stateme...
ERR_C =1, };voidfunc(Type tt){switch(tt){caseERR_A:printf("case ERR_A, tt = %d\n", tt);break;caseERR_B:printf("case ERR_B, tt = %d\n", tt);break;caseERR_C:printf("case ERR_C, tt = %d\n", tt);break;default:printf("case default, tt = %d\n", tt);break; ...
Change the enum to a C enum instead of a C++11 scoped enum, or change the switch statement to a tree of if statements. If the user's code has a switch statement with a controlling expression which is a C++11 scoped enum type with an unsigned underlying type smaller than int, and any...