using System;

​

namespace GCCollectIntExample

{

    public class MyGCCollectClass

    {

        private const long maxGarbage = 1000;

​

       public static void Main()

        {

            MyGCCollectClass myGCCol = new MyGCCollectClass();

​

            // Determine the maximum number of generations the system

        // garbage collector currently supports.

            Console.WriteLine("The highest generation is {0}", GC.MaxGeneration);

​

            myGCCol.MakeSomeGarbage();

​

            // Determine which generation myGCCol object is stored in.

            Console.WriteLine("Generation: {0}", GC.GetGeneration(myGCCol));

​

            // Determine the best available approximation of the number 

        // of bytes currently allocated in managed memory.

            Console.WriteLine("Total Memory: {0}", GC.GetTotalMemory(false));

​

            // Perform a collection of generation 0 only.

            GC.Collect(0);

​

            // Determine which generation myGCCol object is stored in.

            Console.WriteLine("Generation: {0}", GC.GetGeneration(myGCCol));

​

            Console.WriteLine("Total Memory: {0}", GC.GetTotalMemory(false));

​

            // Perform a collection of all generations up to and including 2.

            GC.Collect(2);

​

            // Determine which generation myGCCol object is stored in.

            Console.WriteLine("Generation: {0}", GC.GetGeneration(myGCCol));

            Console.WriteLine("Total Memory: {0}", GC.GetTotalMemory(false));

            //Console.Read();

        }

​

        void MakeSomeGarbage()

        {

            Version vt;

​

            for(int i = 0; i < maxGarbage; i++)

            {

                // Create objects and release them to fill up memory

        // with unused objects.

                vt = new Version();

            }

        }

    }

}