EnumBuilder.GUID Propriété

Définition

Espace de noms:

System.Reflection.Emit

Assembly:

System.Reflection.Emit.dll

Retourne le GUID de cette énumération.

public:
 virtual property Guid GUID { Guid get(); };

public override Guid GUID { get; }

member this.GUID : Guid

Public Overrides ReadOnly Property GUID As Guid

Valeur de propriété

Guid

Lecture seule. GUID de cette énumération.

Exceptions

NotSupportedException

Cette méthode n’est actuellement pas prise en charge pour les types incomplets.

Exemples

L’exemple de code suivant illustre l’utilisation de la GUID propriété pour référencer le associé Guid du actuel EnumBuilder.

using namespace System;
using namespace System::Collections;
using namespace System::Threading;
using namespace System::Reflection;
using namespace System::Reflection::Emit;
public ref class MyEnumBuilderSample
{
private:
   static AssemblyBuilder^ myAssemblyBuilder;
   static ModuleBuilder^ myModuleBuilder;
   static EnumBuilder^ myEnumBuilder;

public:
   static void Main()
   {
      try
      {
         CreateCallee( Thread::GetDomain(), AssemblyBuilderAccess::Save );
         array<Type^>^myTypeArray = myModuleBuilder->GetTypes();
         IEnumerator^ myEnum = myTypeArray->GetEnumerator();
         while ( myEnum->MoveNext() )
         {
            Type^ myType = safe_cast<Type^>(myEnum->Current);
            Console::WriteLine( "Enum Builder defined in the module builder is: {0}", myType->Name );
         }
         Console::WriteLine( "Enum TypeToken is :{0}", myEnumBuilder->TypeToken );
         Console::WriteLine( "Enum UnderLyingField is :{0}", myEnumBuilder->UnderlyingField );
         Console::WriteLine( "Enum UnderLyingSystemType is :{0}", myEnumBuilder->UnderlyingSystemType );
         Console::WriteLine( "Enum GUID is :{0}", myEnumBuilder->GUID );
         myAssemblyBuilder->Save( "EmittedAssembly.dll" );
      }
      catch ( NotSupportedException^ ex ) 
      {
         Console::WriteLine( "The following is the exception is raised: {0}", ex->Message );
      }
      catch ( Exception^ e ) 
      {
         Console::WriteLine( "The following is the exception raised: {0}", e->Message );
      }
   }


private:
   static void CreateCallee( AppDomain^ myAppDomain, AssemblyBuilderAccess /*access*/ )
   {
      // Create a name for the assembly.
      AssemblyName^ myAssemblyName = gcnew AssemblyName;
      myAssemblyName->Name = "EmittedAssembly";

      // Create the dynamic assembly.
      myAssemblyBuilder = myAppDomain->DefineDynamicAssembly( myAssemblyName, AssemblyBuilderAccess::Save );

      // Create a dynamic module.
      myModuleBuilder = myAssemblyBuilder->DefineDynamicModule( "EmittedModule", "EmittedModule.mod" );

      // Create a dynamic Enum.
      myEnumBuilder = myModuleBuilder->DefineEnum( "MyNamespace.MyEnum", TypeAttributes::Public, Int32::typeid );
      FieldBuilder^ myFieldBuilder1 = myEnumBuilder->DefineLiteral( "FieldOne", 1 );
      FieldBuilder^ myFieldBuilder2 = myEnumBuilder->DefineLiteral( "FieldTwo", 2 );
      myEnumBuilder->CreateType();
   }
};

int main()
{
   MyEnumBuilderSample::Main();
}

using System;
using System.Collections;
using System.Threading;
using System.Reflection;
using System.Reflection.Emit;

public class MyEnumBuilderSample
{
   static AssemblyBuilder myAssemblyBuilder;
   static ModuleBuilder myModuleBuilder;
   static EnumBuilder myEnumBuilder;

   public static void Main()
   {
      try
      {
         CreateCallee(Thread.GetDomain(), AssemblyBuilderAccess.Save);
         Type[] myTypeArray = myModuleBuilder.GetTypes();
         foreach(Type myType in myTypeArray)
         {
            Console.WriteLine("Enum Builder defined in the module builder is: "
               + myType.Name);
         }

         Console.WriteLine("Enum TypeToken is :" +
                                       myEnumBuilder.TypeToken.ToString());
         Console.WriteLine("Enum UnderLyingField is :" +
                                    myEnumBuilder.UnderlyingField.ToString());
         Console.WriteLine("Enum UnderLyingSystemType is :" +
                              myEnumBuilder.UnderlyingSystemType.ToString());
         Console.WriteLine("Enum GUID is :" + myEnumBuilder.GUID.ToString());
         myAssemblyBuilder.Save("EmittedAssembly.dll");
      }
      catch(NotSupportedException ex)
      {
         Console.WriteLine("The following is the exception is raised: " + ex.Message);
      }
      catch(Exception e)
      {
         Console.WriteLine("The following is the exception raised: " + e.Message);
      }
   }

   private static void CreateCallee(AppDomain myAppDomain, AssemblyBuilderAccess access)
   {
      // Create a name for the assembly.
      AssemblyName myAssemblyName = new AssemblyName();
      myAssemblyName.Name = "EmittedAssembly";

      // Create the dynamic assembly.
      myAssemblyBuilder = myAppDomain.DefineDynamicAssembly(myAssemblyName,
                                             AssemblyBuilderAccess.Save);
      // Create a dynamic module.
      myModuleBuilder = myAssemblyBuilder.DefineDynamicModule("EmittedModule",
                                                         "EmittedModule.mod");
      // Create a dynamic Enum.
      myEnumBuilder = myModuleBuilder.DefineEnum("MyNamespace.MyEnum",
                                 TypeAttributes.Public, typeof(Int32));

      FieldBuilder myFieldBuilder1 = myEnumBuilder.DefineLiteral("FieldOne", 1);
      FieldBuilder myFieldBuilder2 = myEnumBuilder.DefineLiteral("FieldTwo", 2);

      myEnumBuilder.CreateType();
   }
}

Imports System.Collections
Imports System.Threading
Imports System.Reflection
Imports System.Reflection.Emit

Public Class MyEnumBuilderSample
   Private Shared myAssemblyBuilder As AssemblyBuilder
   Private Shared myModuleBuilder As ModuleBuilder
   Private Shared myEnumBuilder As EnumBuilder
   
   
   Public Shared Sub Main()
      Try
         CreateCallee(Thread.GetDomain(), AssemblyBuilderAccess.Save)
         Dim myTypeArray As Type() = myModuleBuilder.GetTypes()
         Dim myType As Type
         For Each myType In  myTypeArray
            Console.WriteLine("Enum Builder defined in the module builder is: " + myType.Name)
         Next myType
         
         Console.WriteLine("Enum TypeToken is :" + myEnumBuilder.TypeToken.ToString())
         Console.WriteLine("Enum UnderLyingField is :" + myEnumBuilder.UnderlyingField.ToString())
         Console.WriteLine("Enum UnderLyingSystemType is :" + myEnumBuilder.UnderlyingSystemType.ToString())
         Console.WriteLine("Enum GUID is :" + myEnumBuilder.GUID.ToString())
         myAssemblyBuilder.Save("EmittedAssembly.dll")
      Catch ex As NotSupportedException
         Console.WriteLine("The following is the exception is raised: " + ex.Message)
      Catch e As Exception
         Console.WriteLine("The following is the exception raised: " + e.Message)
      End Try
   End Sub
   
   
   Private Shared Sub CreateCallee(myAppDomain As AppDomain, access As AssemblyBuilderAccess)
      ' Create a name for the assembly.
      Dim myAssemblyName As New AssemblyName()
      myAssemblyName.Name = "EmittedAssembly"
      
      ' Create the dynamic assembly.
      myAssemblyBuilder = myAppDomain.DefineDynamicAssembly(myAssemblyName, _
                 AssemblyBuilderAccess.Save)
      ' Create a dynamic module.
      myModuleBuilder = myAssemblyBuilder.DefineDynamicModule("EmittedModule", "EmittedModule.mod")
      ' Create a dynamic Enum.
      myEnumBuilder = myModuleBuilder.DefineEnum("MyNamespace.MyEnum", _
                 TypeAttributes.Public, GetType(Int32))
      
      Dim myFieldBuilder1 As FieldBuilder = myEnumBuilder.DefineLiteral("FieldOne", 1)
      Dim myFieldBuilder2 As FieldBuilder = myEnumBuilder.DefineLiteral("FieldTwo", 2)
      
      myEnumBuilder.CreateType()
   End Sub
End Class