使用Castle Dynamic Proxy 2添加额外的界面？

additionalInterfacesToProxy

ProxyGenerator.CreateClassProxy()

public class Foo
{
    public virtual string Name { get; protected set; }

    public Foo()
    {
        Name = \"Foo\";
    }
}

class FooInterceptor : IInterceptor
{
    public void Intercept(IInvocation invocation)
    {
        if (invocation.Method == typeof(IEnumerable<char>).GetMethod(\"GetEnumerator\")
            || invocation.Method == typeof(IEnumerable).GetMethod(\"GetEnumerator\"))
            invocation.ReturnValue = ((Foo)invocation.Proxy).Name.GetEnumerator();
        else
            invocation.Proceed();
    }
}

…

var proxy = new ProxyGenerator().CreateClassProxy(
    typeof(Foo), new[] { typeof(IEnumerable<char>) }, new FooInterceptor());

Console.WriteLine(((Foo)proxy).Name);
foreach (var c in ((IEnumerable<char>)proxy))
    Console.WriteLine(c);

Name

additionalInterfacesToProxy