TypeBuilder.AddInterfaceImplementation(Type) Methode

Definitie

Naamruimte:
System.Reflection.Emit
Assembly's:
netstandard.dll, System.Reflection.Emit.dll
Assembly:
System.Reflection.Emit.dll
Assembly:
mscorlib.dll
Assembly:
netstandard.dll
Bron:
TypeBuilder.cs
Bron:
TypeBuilder.cs
Bron:
TypeBuilder.cs
Bron:
TypeBuilder.cs
Bron:
TypeBuilder.cs

Hiermee voegt u een interface toe die door dit type wordt geïmplementeerd.

public:
 void AddInterfaceImplementation(Type ^ interfaceType);
public void AddInterfaceImplementation(Type interfaceType);
[System.Runtime.InteropServices.ComVisible(true)]
public void AddInterfaceImplementation(Type interfaceType);
member this.AddInterfaceImplementation : Type -> unit
[<System.Runtime.InteropServices.ComVisible(true)>]
member this.AddInterfaceImplementation : Type -> unit
Public Sub AddInterfaceImplementation (interfaceType As Type)

Parameters

interfaceType
Type

De interface die dit type implementeert.

Kenmerken
ComVisibleAttribute

Uitzonderingen

ArgumentNullException

interfaceType is null.

InvalidOperationException

Het type is eerder gemaakt met behulp van CreateType().

Voorbeelden

In het volgende codevoorbeeld ziet u de implementatie van een interface op een dynamisch gemaakt type met behulp van AddInterfaceImplementation.

 // Mark the class as implementing 'IHello' interface.
 helloWorldTypeBuilder.AddInterfaceImplementation(typeof(IHello));
 MethodBuilder myMethodBuilder =
    helloWorldTypeBuilder.DefineMethod("SayHello",
                         MethodAttributes.Public|MethodAttributes.Virtual,
                         null,
                         null);
 // Generate IL for 'SayHello' method.
 ILGenerator myMethodIL = myMethodBuilder.GetILGenerator();
 myMethodIL.EmitWriteLine(myGreetingField);
 myMethodIL.Emit(OpCodes.Ret);
MethodInfo sayHelloMethod = typeof(IHello).GetMethod("SayHello");
helloWorldTypeBuilder.DefineMethodOverride(myMethodBuilder,sayHelloMethod);

' Mark the class as implementing 'IHello' interface.
helloWorldTypeBuilder.AddInterfaceImplementation(GetType(IHello))
Dim myMethodBuilder As MethodBuilder = helloWorldTypeBuilder.DefineMethod("SayHello", _
                     MethodAttributes.Public Or MethodAttributes.Virtual, Nothing, Nothing)
' Generate IL for 'SayHello' method.
Dim myMethodIL As ILGenerator = myMethodBuilder.GetILGenerator()
myMethodIL.EmitWriteLine(myGreetingField)
myMethodIL.Emit(OpCodes.Ret)
Dim sayHelloMethod As MethodInfo = GetType(IHello).GetMethod("SayHello")
helloWorldTypeBuilder.DefineMethodOverride(myMethodBuilder, sayHelloMethod)

Van toepassing op