无法让 DependencyResolver 与 ninject 一起使用？

Question

我的 Ninject 引导程序中有这段代码：

private static IKernel CreateKernel()
{
    var kernel = new StandardKernel();
    RegisterServices(kernel);
    DependencyResolver.SetResolver(new NinjectDependencyResolver(kernel));
    return kernel;
}

private static void RegisterServices(IKernel kernel)
{
    //TODO: Enregistrer les services ici.. pour ninject!
    kernel.Bind<IContext>().To<MySampleContext>();
    kernel.Bind<ISampleService>().To<SampleService>();
}  

在我的全局中，我尝试这个..

 protected virtual void Application_BeginRequest()
        {
            ContextProvider cp = new ContextProvider();
            DbContext context = (DbContext)DependencyResolver.Current.GetService<IContext>();
            cp.SetCurrent(context);
        }

编辑：这里是完整的引导程序...但它是 ninjectt 附带的基本引导程序。

public static class NinjectMVC3 
{
    private static readonly Bootstrapper bootstrapper = new Bootstrapper();

    public static void Start() 
    {
        DynamicModuleUtility.RegisterModule(typeof(OnePerRequestModule));
        DynamicModuleUtility.RegisterModule(typeof(HttpApplicationInitializationModule));
        bootstrapper.Initialize(CreateKernel);
    }

    public static void Stop()
    {
        bootstrapper.ShutDown();
    }

    private static IKernel CreateKernel()
    {
        var kernel = new StandardKernel();
        RegisterServices(kernel);
        DependencyResolver.SetResolver(new NinjectDependencyResolver(kernel));
        return kernel;
    }

    private static void RegisterServices(IKernel kernel)
    {
        //TODO: Enregistrer les services ici.. pour ninject!
        kernel.Bind<IContext>().To<MySampleContext>();
        kernel.Bind<ISampleService>().To<SampleService>();
    }        
}

但它返回 NULL ？为什么 ？

Answer 1

使用 NuGet 上找到的 Ninject.MVC3 并阅读文档 https://github.com/ ninject/ninject.web.mvc/wiki/MVC3