You can access enum items with the dot syntax: Level myVar = Level.Medium; Console.WriteLine(myVar); Try it Yourself » Enum is short for "enumerations", which means "specifically listed".Enum inside a ClassYou can also have an enum inside a class:Example...
To pass RegexOptions from native C++ code, you need a C-style enum with the same values. The quickest way to write such code if you only need to do it once is to copy from the documentation into your C++ file, then edit it to follow C syntax. But what if you make a typo...
CSharpCompilation CSharpCompilationOptions CSharpDiagnosticFormatter CSharpExtensions CSharpFileSystemExtensions CSharpParseOptions CSharpScriptCompilationInfo CSharpSyntaxNode CSharpSyntaxRewriter CSharpSyntaxTree CSharpSyntaxVisitor CSharpSyntaxVisitor<TResult> CSharpSyntaxWalker DeconstructionInfo ForEachStatem...
The following syntax describes the parts of a public enum class or public enum struct.This example shows how to define a public enum class:C++ Kopyahin // Define the enum public enum class TrafficLight : int { Red, Yellow, Green }; // ......
CSharp.Syntax 存取子DeclarationSyntax 存取子清單Syntax AliasQualifiedNameSyntax AnonymousFunctionExpressionSyntax AnonymousMethodExpressionSyntax AnonymousObjectCreationExpressionSyntax AnonymousObjectMemberDeclaratorSyntax ArgumentListSyntax ArgumentSyntax ArrayCreationExpressionSyntax ArrayRankSpecifierSyntax ArrayTypeSyntax ...
Syntax Enumeration : enum IDENTIFIER GenericParams? WhereClause? { EnumItems? } EnumItems : EnumItem ( , EnumItem )* ,? EnumItem : OuterAttribute* Visibility? IDENTIFIER ( EnumItemTuple | EnumItemStruct )? EnumItemDiscriminant? EnumItemTuple : ...
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'concat('fem', 'ale') )' at line 1 7、 枚举值数量的限制 枚举值用1-2个字节来存储,因此上限值为2^16-1=65535。
The NS_ENUM and NS_OPTIONS macros provide a concise, simple way of defining enumerations and optionsinC-based languages. These macros improve code completioninXcode and explicitly specify the type and size of your enumerations and options. Additionally,thissyntax declares enumsina way thatisevaluated...
当需要定义一个消息类型的时候,可能想为一个字段指定某“预定义值序列”中的一个值,这时候可以通过枚举实现。 syntax = "proto3";//指定版本信息,不指定会报错 message Person //message为关键字,作用为定义一种消息类型 { string name = 1; //姓名 ...
Print Enum Statement (Visual Basic) Article 09/15/2021 13 contributors Feedback In this article Syntax Parts Remarks Data Type Show 11 more Declares an enumeration and defines the values of its members. Syntax VB [ <attributelist> ] [ accessmodifier ] [Shadows]Enumenumerationname [Asdatatype ...