using System;

using System.Collections.Generic;

using System.Linq;

using System.Linq.Expressions;

using System.Runtime.CompilerServices;

using MongoDB.Driver.Linq.Linq3Implementation.Reflection;

using System.Reflection;

​

public class TestType {}

​

public class TestNestedType {

    public Dictionary<string, string> Assets {get; set;} = new Dictionary<string, string>();

}

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

        IReadOnlyDictionary<string, TestType> testDict = new Dictionary<string, TestType>();

        TestNestedType testClass = new TestNestedType();

        Assembly externalAssembly = Assembly.Load("MongoDB.Driver");

​

        Type internalClassType = externalAssembly.GetType("MongoDB.Driver.Linq.Linq3Implementation.Reflection.IDictionaryMethod");

        MethodInfo methodInfo = internalClassType.GetMethod("IsGetItemWithStringMethod", BindingFlags.Static | BindingFlags.Public);

        foreach (var m in testClass.Assets.GetType().GetMethods()) {

            //Console.WriteLine(m);

        }

        var getItemMethod = testClass.Assets.GetType().GetMethod("get_Item");

        var result = methodInfo.Invoke(null, new [] { getItemMethod });

        Console.WriteLine("Pass MongoDB check?");

        Console.WriteLine(result);

        var param = Expression.Parameter(testClass.GetType(), "testClass");

        MemberExpression me = Expression.Property(param, "Assets");

        MethodCallExpression e = Expression.Call(me, getItemMethod, Expression.Constant("WebGL"));

        Console.WriteLine(e.Method.Name);

        Console.WriteLine(e.Object.ToString());

        Console.WriteLine(e.NodeType.ToString());

        Console.WriteLine(e);

    }

}