If I have a MethodInfo on a closed generic Type is there an easy way to switch those types?

Question

Let\'s say that I have the methodInfo for something like Nullable.HasValue. Is there anyway to convert it to Nullable.HasValue

Answer 1

Solved it. But the big question is this a safe way to do it? Is there something I could be doing wrong here?

    public static MethodInfo Convert(this MethodInfo method,params Type[] DeclaringTypeArguments)
    {
        var baseType = method.DeclaringType.GetGenericTypeDefinition().MakeGenericType(DeclaringTypeArguments);
        return MethodInfo.GetMethodFromHandle(method.MethodHandle, baseType.TypeHandle) as MethodInfo;
    }
    public static void Main(String[] args)
    {
        List list = new List(); 
        Action action  = list.Add;
        Console.WriteLine(action.Method.Convert(typeof(string)));
        Console.Read();
    }