Understanding disposable objects

 Understanding disposable objects

 Understanding disposable objects

   

What is a disposable object - I've looked in SO about a question like this one, and even that I've found quite a few, any of those threw any light into this matter for me.

Let's assume I have this code:

public class SuperObject : IDisposable
{
    public void Dispose()
    {
        Dispose(true);
        GC.SuppressFinalize(this);
    }

    protected virtual void Dispose(bool disposing) { }
}

    Do I need the protected virtual void Dispose(bool) on SuperObject? Since there is really nothing to dispose there.

public interface ICustom : IDisposable { }

public class Custom : ICustom
{
    public SuperObject Super { get; protected set; }

    public Custom()
    {
        Super = new SuperObject();
    }

    public void Dispose()
    {
        Dispose(true);
        GC.SuppressFinalize(this);
    }

    public virtual void Dispose(bool disposing)
    {
        if (!disposing) return;

        if (Super != null)
            Super.Dispose();
    }
}

public class Foo
{
    public Foo()
    {
        using (var c = new Custom())
        {
            //do magic with c
        }
    }
}

Now what happens if I want/need/try to use Custom on a class like System.Web.Mvc.Controller which already implements and has implemented IDisposable?

public class Moo : Controller
{
    Custom c;

    public Moo()
    {
        c = new Custom();
    }

    // Use c throughout this class       
}

With the information we provide about  What is a disposable object

, We hope you can be helped and hopefully set a precedent with you . Or also you can see our other references are also others which are not less good about MEN'S SHIRTS

, So and we thank you for visiting.

open tutorial sew  : http://stackoverflow.com/questions/19076312/understanding-disposable-objects