[Mono-list] GetMethodFromHandle and NotImplementedException

Carlos Ble ble.jurado at gmail.com
Fri Jul 20 04:30:45 EDT 2007


Hi, the sample bellow throwns the NotImplementedException:

using System;
using System.Reflection;
using System.Collections.Generic;

namespace test1
{
    public class TestClass<T>
    {
        private List<T> _myList = new List<T>();

        public List<T> MyList
        {
            get
            {
                return _myList;
            }

        }
    }

    class MainClass
    {
        public static void Main(string[] args)
        {
            Console.WriteLine("Hello World!");

            TestClass<int> test = new TestClass<int>();
            RuntimeMethodHandle methodHandle =  test.GetType
().GetProperty("MyList").GetGetMethod().MethodHandle;
            RuntimeTypeHandle typeHandle = typeof(int).TypeHandle;
            MethodBase methodBase =
MethodInfo.GetMethodFromHandle(methodHandle,
typeHandle);
            List<int> list = (List<int>)methodBase.Invoke(test, null);
            Console.WriteLine(list.Count);
        }
    }
}


2007/7/19, Miguel de Icaza <miguel at novell.com>:
>
>
> > I'm getting a NotImplementedException when trying to us
> > GetMethodFromHandle for generics:
> >        * System.Reflection.MethodBase.GetMethodFromHandle
> > (RuntimeMethodHandle handle, RuntimeTypeHandle declaringType)
> > However if I use the non-generic version of the method it works with
> > generic types :-)
> > Will it be implemented soon ?
>
> Please post samples.
>
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