16Valid,17Invalid18}1920constint_max =10000000;21staticvoidMain(string[] args)22{23//Version 1 : use enum in if -statement24vars1 =Stopwatch.StartNew();25
if (myDesign & ITALICS) { // code for italics } Here, we have added italics to our design. Note, only code for italics is written inside the if statement. You can accomplish almost anything in C programming without using enumerations. However, they can be pretty handy in certain situatio...
问迁移失败的ENUM类型已经存在错误ENENUM类型 ENUM类型也叫作枚举类型，ENUM类型的取值范围需要在定义字段...
enum TaskState { ToDo Doing Done } # String format template for the statements $Statement = "[System.Enum]::Format([TaskState], {0}, '{1}')" foreach ($Format in @('G', 'D', 'X', 'F')) { $StatementToDo = $Statement -f 0, $Format $StatementDoing = $Statement -f "([Ta...
TheEnumstatement can declare the data type of an enumeration. Each member takes the enumeration's data type. You can specifyByte,Integer,Long,SByte,Short,UInteger,ULong, orUShort. If you do not specifydatatypefor the enumeration, each member takes the data type of itsinitializer. If you speci...
If you’re using Python 3.10 or greater, then you can quickly turn the above chain of if… elif statements into an equivalent match… case statement: Python >>> from enum import Enum >>> class Semaphore(Enum): ... RED = 1 ... YELLOW = 2 ... GREEN = 3 ... >>> def ha...
foreach (char c in "beer") Console.WriteLine(c); 注意:If the enumerator implements IDisposable, the foreach statement also acts as a using statement, implicitly disposing the enumerator object.low-level way#using (var enumerator = "beer".GetEnumerator()) while (enumerator.MoveNext()) { var...
#include <stdio.h> // Declaration of an enumeration named Color enum Color { RED, GREEN, BLUE }; int main() { // Creating a variable of type Color enum Color chosenColor = BLUE; // Using the enum variable in a simple conditional statement if(chosenColor == RED) { printf("The chos...
And it returns enum values of typeSystem.Arrayand further we can useforeachstatement to loop through theC# enumnames. voidloopEnum(){ArraylogLevels=Enum.GetValues(typeof(LogLevel))foreach(LogLevellogLevelinlogLevels){Console.WriteLine(logLevel.ToString());}} ...
Is there a way to declare the enum so that I don't need to do an (int) cast in the if() statement? All replies (6) Friday, December 4, 2015 2:05 AM ✅Answered You have declare an enum and an integer, you need same datatype when comparing values in if(). ...