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copied!<p>Here is what I do:</p> <p>First, I define theses interfaces:</p> <pre><code>public interface IView<TPresenter> { TPresenter Presenter { get; set; } } public interface IPresenter<TView, TPresenter> where TView : IView<TPresenter> where TPresenter : IPresenter<TView, TPresenter> { TView View { get; set; } } </code></pre> <p>Then this abstract presenter class: </p> <pre><code>public abstract class AbstractPresenter<TView, TPresenter> : IPresenter<TView, TPresenter> where TView : IView<TPresenter> where TPresenter : class, IPresenter<TView, TPresenter> { protected TView view; public TView View { get { return this.view; } set { this.view = value; this.view.Presenter = this as TPresenter; } } } </code></pre> <p>The view is injected via a property, instead of the constructor, to allow the bi-directional affection in the setter. Notice that a safe cast is needed...</p> <p>Then, my concrete presenter is something like :</p> <pre><code>public class MyPresenter : AbstractPresenter<IMyView, MyPresenter> { //... } </code></pre> <p>Where <code>IMyView</code> implements <code>IView</code>. A concrete view type must exists (e.g. <code>MyView</code>), but it's the container that resolves it:</p> <ol> <li>I register <code>MyPresenter</code> type as itself in the container, with a transient behavior.</li> <li>I register <code>MyView</code> as an <code>IMyView</code> in the container with a transient behavior.</li> <li>I then asks for a <code>MyPresenter</code> to the container.</li> <li>Container instanciate a MyView</li> <li>It instanciates a <code>MyPresenter</code></li> <li>It inject the view into the presenter through the <code>AbstractPresenter.View</code> property.</li> <li>The setter code completes the bi-directional association</li> <li>The container returns the couple Presenter/View</li> </ol> <p><strong>It allows you to inject other dependencies (services, repos) into both your view and your presenter.</strong> But in the scenario you described, I recommend you to inject services and caches into the <strong>presenter</strong>, instead of the view.</p>

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