Windsor IoC示例帮助-“HttpServiceWatcher&未注册。”

我在跟踪 Windsor Inversion of Control (IoC) Getting Started example ,它是用C#编写的,但我在VB.Net中实现它,遇到了一个小问题。。

以下是我完全理解的例外情况:

无法创建组件“form.component”,因为它需要满足依赖关系。 form.comcomponent正在等待以下依赖项:

服务: -控制反转。HttpServiceWatcher&;未注册。

我使用的是VB 8(Visual Studio 2005/.Net 2.0) Windsor 1.0 RC3 .

这是我的 App.vb :

Imports Castle.Windsor

Public Class App

    Public Shared Sub Main()

        Dim container As New WindsorContainer

        'register the components
        container.AddComponent("httpservicewatcher", _
           GetType(HttpServiceWatcher))
        container.AddComponent("email.notifier", GetType(IFailureNotifier), _
           GetType(EmailFailureNotifier))
        container.AddComponent("alarm.notifier", GetType(IFailureNotifier), _
           GetType(AlarmFailureNotifier))
        container.AddComponent("form.component", GetType(Form1))

        'request the component from the container
        Dim aForm As Form = container(GetType(Form1))

        'use it!
        Application.Run(aForm)

        'release it
        container.Release(aForm)

    End Sub

End Class

Public Class Form1

    Private oServiceWatcher As HttpServiceWatcher

    Sub New(ByRef ServiceWatcher As HttpServiceWatcher)

        ' This call is required by the Windows Form Designer.
        InitializeComponent()

        ' Add any initialization after the InitializeComponent() call.
        Me.oServiceWatcher = ServiceWatcher
    End Sub
End Class

Public Class HttpServiceWatcher

    Private oNotifier As IFailureNotifier

    Sub New(ByRef Notifier As IFailureNotifier)
        oNotifier = Notifier
    End Sub

    Sub StartWatching()

        'should start a thread to ping the service
        'if (pingresult = Failed)
        oNotifier.Notify()
        'end if

    End Sub

    Sub StopWatching()

        'stop thread

    End Sub

End Class

IFailureNotifier

Public Interface IFailureNotifier

    Sub Notify()

End Interface

和 Notify() 方法为空

我试图通过将IFailureNotifier放在第一位、HttpServiceWatcher放在第三位、Form放在最后来更改顺序,但我得到了同样的错误。

我做了一次清理和重建,但我还是犯了同样的错误。

谢谢:o)