Interface Implement differences in C# vs Java
<p>I have created a binding for a java library that comes as part of an SDK for a scanner, model Honeywell Dolphin CT50. However, I have run into a bit of rut in my understanding.</p>

<p>The following example is given in Java. The Create method expects a interface implementation. However, i am not aware of a similar way to override the 'onCreated' method of the interface while still accessing the class-wide variables. This is were i am having the trouble, how can i do the following in C#.</p>

<p>Java:</p>

<pre><code>private static BarcodeReader barcodeReader;
private AidcManager manager;

public void onCreate(Bundle savedInstanceState) {
    // create the AidcManager providing a Context and a
    // CreatedCallback implementation.
    AidcManager.create(this, new CreatedCallback() {
        @Override
        public void onCreated(AidcManager aidcManager) {
            manager = aidcManager;
            barcodeReader = manager.createBarcodeReader();
        }
    });

}
</code></pre>

<p>In .NET, the compiler will not do as above and implement the interface as an anonymous type, thus I have to implement the interface. However, how can i then assign the class wide variables? </p>

<p>My C#:</p>

<pre><code>NameSpace Scanner {
    private static BarcodeReader barcodeReader;
    private AidcManager manager;
    protected override void OnCreate(Bundle bundle)
    {
        base.OnCreate(bundle);
        // Set our view from the "main" layout resource
        SetContentView(Resource.Layout.Main);

       CreateCallback callback = new CreateCallback() {  };
       AidcManager.Create(this, callback.OnCreated(AidcManager aidcManager));
    }

public class CreateCallback : AidcManager.ICreatedCallback
{
    public IntPtr Handle
    {
        get
        {
            throw new NotImplementedException();
        }
    }
    public void Dispose()
    {
        throw new NotImplementedException();
    }
    public void OnCreated(AidcManager p0)
    {
        // How can I initialize the manager and barcode reader variables in the class above from here?
    }
  }
}
</code></pre>