visual-studio-2012 - 在 VS 2012 中导入 SvsServiceProvider

Question

我是 Visual Studio Extensibility 的新手，我正在尝试从 VS 2012 SDK ( Displaying Statement Complete ) 实现 Microsoft Walkthroughs 之一。我在演练中的一节课上遇到了一些困难。问题是我收到一个错误，指出 SVsServiceProvider 未定义。我已经导入了 Microsoft.VisualStudio.Shell。

Imports System
Imports System.Collections.Generic
Imports System.Linq
Imports System.Text
Imports System.ComponentModel.Composition
Imports System.Runtime.InteropServices
Imports Microsoft.VisualStudio
Imports Microsoft.VisualStudio.Editor
Imports Microsoft.VisualStudio.Language.Intellisense
Imports Microsoft.VisualStudio.OLE.Interop
Imports Microsoft.VisualStudio.Shell
Imports Microsoft.VisualStudio.Text
Imports Microsoft.VisualStudio.Text.Editor
Imports Microsoft.VisualStudio.TextManager.Interop
Imports Microsoft.VisualStudio.Utilities


<Export(GetType(IVsTextViewCreationListener))>
<Name("token completion handler")>
<ContentType("plaintext")> <TextViewRole(PredefinedTextViewRoles.Editable)>
Friend Class TestCompletionHandlerProvider
Implements IVsTextViewCreationListener

<Import()>
Friend AdapterService As IVsEditorAdaptersFactoryService = Nothing
<Import()>
Friend Property CompletionBroker() As ICompletionBroker
<Import()>
Friend Property ServiceProvider() As SVsServiceProvider

Public Sub VsTextViewCreated(ByVal textViewAdapter As IVsTextView) Implements IVsTextViewCreationListener.VsTextViewCreated
    Dim textView As ITextView = AdapterService.GetWpfTextView(textViewAdapter)
    If textView Is Nothing Then
        Return
    End If

    Dim createCommandHandler As Func(Of TestCompletionCommandHandler) = Function() New TestCompletionCommandHandler(textViewAdapter, textView, Me)
    textView.Properties.GetOrCreateSingletonProperty(createCommandHandler)
End Sub

Answer 1

正如 Simon 在对原始问题的评论中所发表的那样，添加对以下内容的引用:

Microsoft.VisualStudio.Shell.Immutable.10.0.dll

如果您使用的是 Microsoft.VisualStudio.Shell.Immutable.11.0.dll，那么您将遇到一个空的 SvsServiceProvider。