using System;
class C : IDisposable
{
    public void UseLimitedResource()
    {
        Console.WriteLine("Using limited resource...");
    }
    void IDisposable.Dispose()
    {
        Console.WriteLine("Disposing limited resource.");
    }
}
class Program
{
    static void Main()
    {
        using( C c = new C() )
        {
            c.UseLimitedResource();
        }
        Console.WriteLine("Now outside using statement.");
        Console.ReadLine();
    }
}