ModuleInitializerAttribute 类

定义

用于指示方法应在其包含模块的初始值设定项中调用的编译器。Used to indicate to the compiler that a method should be called in its containing module's initializer.

public ref class ModuleInitializerAttribute sealed : Attribute
[System.AttributeUsage(System.AttributeTargets.Method, Inherited=false)]
public sealed class ModuleInitializerAttribute : Attribute
[<System.AttributeUsage(System.AttributeTargets.Method, Inherited=false)>]
type ModuleInitializerAttribute = class
    inherit Attribute
Public NotInheritable Class ModuleInitializerAttribute
Inherits Attribute
继承
ModuleInitializerAttribute
属性

注解

在编译中找到一个或多个具有此属性的有效方法时,编译器将发出一个调用每个属性化方法的模块初始值设定项。When one or more valid methods with this attribute are found in a compilation, the compiler will emit a module initializer that calls each of the attributed methods.

某些要求适用于任何针对此属性的方法:Certain requirements are imposed on any method targeted with this attribute:

  • 方法必须是 staticThe method must be static.
  • 方法必须是普通成员方法,而不是属性访问器、构造函数、本地函数等。The method must be an ordinary member method, as opposed to a property accessor, constructor, local function, and so on.
  • 方法必须是无参数的。The method must be parameterless.
  • 该方法必须返回 voidThe method must return void.
  • 方法不能是泛型或包含在泛型类型中。The method must not be generic or be contained in a generic type.
  • 此方法的有效可访问性必须为 internalpublicThe method's effective accessibility must be internal or public.

有关详细信息,请参阅 模块初始值设定项规范For more information, see the specification for module initializers.

构造函数

ModuleInitializerAttribute()

初始化 ModuleInitializerAttribute 类的新实例。Initializes a new instance of the ModuleInitializerAttribute class.

属性

TypeId

在派生类中实现时,获取此 Attribute 的唯一标识符。When implemented in a derived class, gets a unique identifier for this Attribute.

(继承自 Attribute)

方法

Equals(Object)

返回一个值,该值指示此实例是否与指定的对象相等。Returns a value that indicates whether this instance is equal to a specified object.

(继承自 Attribute)
GetHashCode()

返回此实例的哈希代码。Returns the hash code for this instance.

(继承自 Attribute)
GetType()

获取当前实例的 TypeGets the Type of the current instance.

(继承自 Object)
IsDefaultAttribute()

在派生类中重写时,指示此实例的值是否是派生类的默认值。When overridden in a derived class, indicates whether the value of this instance is the default value for the derived class.

(继承自 Attribute)
Match(Object)

当在派生类中重写时,返回一个指示此实例是否等于指定对象的值。When overridden in a derived class, returns a value that indicates whether this instance equals a specified object.

(继承自 Attribute)
MemberwiseClone()

创建当前 Object 的浅表副本。Creates a shallow copy of the current Object.

(继承自 Object)
ToString()

返回表示当前对象的字符串。Returns a string that represents the current object.

(继承自 Object)

显式接口实现

_Attribute.GetIDsOfNames(Guid, IntPtr, UInt32, UInt32, IntPtr)

将一组名称映射为对应的一组调度标识符。Maps a set of names to a corresponding set of dispatch identifiers.

(继承自 Attribute)
_Attribute.GetTypeInfo(UInt32, UInt32, IntPtr)

检索对象的类型信息,然后可以使用该信息获取接口的类型信息。Retrieves the type information for an object, which can be used to get the type information for an interface.

(继承自 Attribute)
_Attribute.GetTypeInfoCount(UInt32)

检索对象提供的类型信息接口的数量(0 或 1)。Retrieves the number of type information interfaces that an object provides (either 0 or 1).

(继承自 Attribute)
_Attribute.Invoke(UInt32, Guid, UInt32, Int16, IntPtr, IntPtr, IntPtr, IntPtr)

提供对某一对象公开的属性和方法的访问。Provides access to properties and methods exposed by an object.

(继承自 Attribute)

适用于