EventAttributes 열거형

정의

네임스페이스:

System.Reflection

어셈블리:

System.Runtime.dll

이벤트의 특성을 지정합니다.

이 열거형은 멤버 값의 비트 조합을 지원합니다.

public enum class EventAttributes

[System.Flags]
public enum EventAttributes

[<System.Flags>]
type EventAttributes = 

Public Enum EventAttributes

상속

Object

ValueType

Enum

EventAttributes

특성

FlagsAttribute

필드

None	0	이벤트에 특성이 포함되지 않도록 지정합니다.
ReservedMask	1024	공용 언어 런타임 전용의 예약 플래그를 지정합니다.
RTSpecialName	1024	공용 언어 런타임에서 이름 인코딩을 확인하도록 지정합니다.
SpecialName	512	이름을 사용하여 설명하는 방법으로 이벤트를 지정합니다.

예제

다음 예제에서는 리플렉션 내보내기를 사용하여 두 개의 이벤트가 있는 형식을 만듭니다. None을 사용하여 이벤트에 특성이 없도록 지정합니다.

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.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

   ' 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

설명

EventAttributes 비트 OR 연산을 사용하여 값을 결합하여 적절한 조합을 가져올 수 있습니다.

이러한 열거형은 corhdr.h 파일에 정의되며 비트와 열거자의 조합입니다.