EventAttributes EventAttributes EventAttributes EventAttributes Enum

정의

이벤트의 특성을 지정합니다.Specifies the attributes of an event.

이 열거형에는 멤버 값의 비트 조합을 허용하는 FlagsAttribute 특성이 있습니다.

public enum class EventAttributes
[System.Flags]
[System.Runtime.InteropServices.ComVisible(true)]
[System.Serializable]
public enum EventAttributes
type EventAttributes = 
Public Enum EventAttributes
상속
EventAttributesEventAttributesEventAttributesEventAttributes
특성

필드

None None None None 0

이벤트에 특성이 포함되지 않도록 지정합니다.Specifies that the event has no attributes.

ReservedMask ReservedMask ReservedMask ReservedMask 1024

공용 언어 런타임 전용의 예약 플래그를 지정합니다.Specifies a reserved flag for common language runtime use only.

RTSpecialName RTSpecialName RTSpecialName RTSpecialName 1024

공용 언어 런타임에서 이름 인코딩을 확인하도록 지정합니다.Specifies that the common language runtime should check name encoding.

SpecialName SpecialName SpecialName SpecialName 512

이름을 사용하여 설명하는 방법으로 이벤트를 지정합니다.Specifies that the event is special in a way described by the name.

예제

다음 예제에서는 리플렉션을 사용 하 여 두 개의 이벤트를 사용 하 여 형식 만들기를 내보냅니다.The following example uses reflection emit to create a type with two events. 사용 하 여 없음 이벤트 있다고 특성이 없습니다.It uses None to specify that the events have no attributes.

using namespace System;
using namespace System::Threading;
using namespace System::Reflection;
using namespace System::Reflection::Emit;

ref class MyApplication
{
private:
   delegate void MyEvent( Object^ temp );

public:

   // Create the callee transient dynamic assembly.
   static TypeBuilder^ CreateCallee( AppDomain^ myDomain )
   {
      AssemblyName^ assemblyName = gcnew AssemblyName;
      assemblyName->Name = "EmittedAssembly";
      
      // Create the callee dynamic assembly.
      AssemblyBuilder^ myAssembly = myDomain->DefineDynamicAssembly( assemblyName, AssemblyBuilderAccess::Run );
      
      // Create a dynamic module
      ModuleBuilder^ myModule = myAssembly->DefineDynamicModule( "EmittedModule" );
      
      // Define a public class named "HelloWorld" in the assembly.
      TypeBuilder^ helloWorldClass = myModule->DefineType( "HelloWorld", TypeAttributes::Public );
      array<Type^>^typeArray = gcnew array<Type^>(1);
      typeArray[ 0 ] = Object::typeid;
      MethodBuilder^ myMethod1 = helloWorldClass->DefineMethod( "OnClick", MethodAttributes::Public, void::typeid, typeArray );
      ILGenerator^ methodIL1 = myMethod1->GetILGenerator();
      methodIL1->Emit( OpCodes::Ret );
      MethodBuilder^ myMethod2 = helloWorldClass->DefineMethod( "OnMouseUp", MethodAttributes::Public, void::typeid, typeArray );
      ILGenerator^ methodIL2 = myMethod2->GetILGenerator();
      methodIL2->Emit( OpCodes::Ret );
      
      // Create the events.
      EventBuilder^ myEvent1 = helloWorldClass->DefineEvent( "Click", EventAttributes::None, MyEvent::typeid );
      myEvent1->SetRaiseMethod( myMethod1 );
      EventBuilder^ myEvent2 = helloWorldClass->DefineEvent( "MouseUp", EventAttributes::None, MyEvent::typeid );
      myEvent2->SetRaiseMethod( myMethod2 );
      helloWorldClass->CreateType();
      return (helloWorldClass);
   }
};

int main()
{
   TypeBuilder^ helloWorldClass = MyApplication::CreateCallee( Thread::GetDomain() );
   array<EventInfo^>^info = helloWorldClass->GetEvents( static_cast<BindingFlags>(BindingFlags::Public | BindingFlags::Instance) );
   Console::WriteLine( "'HelloWorld' type has following events :" );
   for ( int i = 0; i < info->Length; i++ )
      Console::WriteLine( info[ i ]->Name );
   return 0;
}
using System;
using System.Threading;
using System.Reflection;
using System.Reflection.Emit;


public class MyApplication
{
   public delegate void MyEvent(Object temp);
   public static void Main()
   {
      TypeBuilder helloWorldClass = CreateCallee(Thread.GetDomain());

      EventInfo[] info =
         helloWorldClass.GetEvents(BindingFlags.Public | BindingFlags.Instance);
      Console.WriteLine("'HelloWorld' type has following events :");
      for(int i=0; i < info.Length; i++)
         Console.WriteLine(info[i].Name);
   }

   // Create the callee transient dynamic assembly.
   private static TypeBuilder CreateCallee(AppDomain myDomain)
   {
      AssemblyName assemblyName = new AssemblyName();
      assemblyName.Name = "EmittedAssembly";

      // Create the callee dynamic assembly.
      AssemblyBuilder myAssembly =
         myDomain.DefineDynamicAssembly(assemblyName, AssemblyBuilderAccess.Run);
      // Create a dynamic module named "CalleeModule" in the callee.
      ModuleBuilder myModule = myAssembly.DefineDynamicModule("EmittedModule");

      // Define a public class named "HelloWorld" in the assembly.
      TypeBuilder helloWorldClass =
         myModule.DefineType("HelloWorld", TypeAttributes.Public);

      MethodBuilder myMethod1 = helloWorldClass.DefineMethod("OnClick",
         MethodAttributes.Public, typeof(void), new Type[]{typeof(Object)});
      ILGenerator methodIL1 = myMethod1.GetILGenerator();
      methodIL1.Emit(OpCodes.Ret);
      MethodBuilder myMethod2 = helloWorldClass.DefineMethod("OnMouseUp",
         MethodAttributes.Public, typeof(void), new Type[]{typeof(Object)});
      ILGenerator methodIL2 = myMethod2.GetILGenerator();
      methodIL2.Emit(OpCodes.Ret);

      // Create the events.
      EventBuilder myEvent1 = helloWorldClass.DefineEvent("Click", EventAttributes.None,
         typeof(MyEvent));
      myEvent1.SetRaiseMethod(myMethod1);
      EventBuilder myEvent2 = helloWorldClass.DefineEvent("MouseUp", EventAttributes.None,
         typeof(MyEvent));
      myEvent2.SetRaiseMethod(myMethod2);

      helloWorldClass.CreateType();
      return(helloWorldClass);
   }
}
Imports System
Imports System.Threading
Imports System.Reflection
Imports System.Reflection.Emit

Public Class MyApplication

   Delegate Sub MyEvent(temp As Object)

   Public Shared Sub Main()
      Dim helloWorldClass As TypeBuilder = CreateCallee(Thread.GetDomain())

      Dim info As EventInfo() = helloWorldClass.GetEvents(BindingFlags.Public Or _
                                                          BindingFlags.Instance)
      Console.WriteLine("'HelloWorld' type has following events :")
      Dim i As Integer
      For i = 0 To info.Length - 1
         Console.WriteLine(info(i).Name)
      Next i
   End Sub 'Main

   ' Create the callee transient dynamic assembly.
   Private Shared Function CreateCallee(myDomain As AppDomain) As TypeBuilder
      Dim myAssemblyName As New AssemblyName()
      myAssemblyName.Name = "EmittedAssembly"

      ' Create the callee dynamic assembly.
      Dim myAssembly As AssemblyBuilder = myDomain.DefineDynamicAssembly _
                                          (myAssemblyName, AssemblyBuilderAccess.Run)
      ' Create a dynamic module named "CalleeModule" in the callee
      Dim myModule As ModuleBuilder = myAssembly.DefineDynamicModule("EmittedModule")

      ' Define a public class named "HelloWorld" in the assembly.
      Dim helloWorldClass As TypeBuilder = myModule.DefineType _
                                           ("HelloWorld", TypeAttributes.Public)

      Dim myMethod1 As MethodBuilder = helloWorldClass.DefineMethod _
                    ("OnClick", MethodAttributes.Public, Nothing, New Type() {GetType(Object)})
      Dim methodIL1 As ILGenerator = myMethod1.GetILGenerator()
      methodIL1.Emit(OpCodes.Ret)
      Dim myMethod2 As MethodBuilder = helloWorldClass.DefineMethod _
                   ("OnMouseUp", MethodAttributes.Public, Nothing, New Type() {GetType(Object)})
      Dim methodIL2 As ILGenerator = myMethod2.GetILGenerator()
      methodIL2.Emit(OpCodes.Ret)

      ' Create the events.
      Dim myEvent1 As EventBuilder = helloWorldClass.DefineEvent _
                                         ("Click", EventAttributes.None, GetType(MyEvent))
      myEvent1.SetRaiseMethod(myMethod1)
      Dim myEvent2 As EventBuilder = helloWorldClass.DefineEvent _
                                         ("MouseUp", EventAttributes.None, GetType(MyEvent))
      myEvent2.SetRaiseMethod(myMethod2)

      helloWorldClass.CreateType()
      Return helloWorldClass
   End Function 'CreateCallee
End Class 'MyApplication

설명

EventAttributes 비트 OR 연산을 적절 하 게 조합을 사용 하 여 값을 결합할 수 있습니다.EventAttributes values may be combined using the bitwise OR operation to get the appropriate combination.

이러한 열거형 corhdr.h 파일에 정의 되 고 bits 및 열거자의 조합.These enums are defined in the corhdr.h file and are a combination of bits and enumerators.

적용 대상