How to get the count of classes and methods contained in a DLL ?

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

// Use reflection
using System.Reflection;


namespace Difference_Between_DLLs
{
    class Program
    {
        static void Main(string[] args)
        {
            int count_Entities=0;
            //Assembly assembly = Assembly.ReflectionOnlyLoadFrom(@"E:\~~~~~\your.DLL");
            Console.WriteLine("DLL Name: {0}",assembly.ManifestModule.Name);            
            Console.WriteLine("---------   Displaying the names of the Entities (Interfaces, Delegates, Classes, Enums/Properties etc.)   ------------");            
            foreach (var ti in assembly.ExportedTypes.ToArray())
            {                              
                Console.WriteLine(ti);
                count_Entities += 1;
            }
            Console.WriteLine("\n");
            Console.WriteLine("Total number of entities found : {0}", count_Entities);            
            Console.WriteLine("Press any button to close !");
            Console.ReadLine();
        }
    }
}