[VB.NET]AxWebBrowser超奇怪问题，发布到客户机获取不了AxWebBrowser1.Document

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AxWebBrowser超奇怪问题，发布到客户机获取不了AxWebBrowser1.Document
很简单的代码，打开窗口后点击AxWebBrowser1中显示的网页中的内容，弹出点击的网页元素的text，在装了.net开发环境的机器上都能弹出msgbox，但是在客户没装.net开发环境的机器上能显示网页点击却弹不出msgbox，客户机器已经装了.net framework，然后我在客户机器上装了.net 2003就行了，卸载了又不行了，总不能让每个客户机器装.net 2003吧，恳求高手给出解决方案，代码如下：
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.AxWebBrowser1.Navigate( http://10.11.11.1/ )
End Sub

Private Sub AxWebBrowser1_NavigateComplete2(ByVal sender As Object, ByVal e As AxSHDocVw.DWebBrowserEvents2_NavigateComplete2Event) Handles AxWebBrowser1.NavigateComplete2
must wait for this event to grab a valid refernece to the Document
property
MessageBox.Show( add event )
Dim doc As mshtml.HTMLDocument = DirectCast(AxWebBrowser1.Document, _
mshtml.HTMLDocument)

Cast to the interface that defines the event you re interested in
Dim docevents As mshtml.HTMLDocumentEvents2_Event = DirectCast(doc, _
mshtml.HTMLDocumentEvents2_Event)
Define a handler to the onclick event
AddHandler docevents.onclick, AddressOf onclickproc
End Sub

Private Function onclickproc(ByVal obj As mshtml.IHTMLEventObj) As Boolean
an object on the page has been clicked - you can learn more about
type and position of this object by querying the obj s properties
...
Dim name As String
name = obj.srcElement.innerText
MessageBox.Show(name)
End Function
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你的安装程序没有安装mshtml到GAC吧
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怎么安装mshtml到GAC?是在编译的时候选吗？我编译好之后有一个除了exe文件外又复制了AxInterop.SHDocVw.dll和Interop.SHDocVw.dll
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用webbrowser就行了， 不要用AxWebBrowser
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我用的2005
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我用的是.net 2003，在com组件中选择的ms webbrowser放到界面上就是AxWebBrowser，怎么办呢？哪里有webbrowser呢？
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Check your {program files}/Microsoft.NET/Primary Interop Assemblies directory - there should be a 8+ MB large file Microsoft.mshtml.dll, which you ll also need to install onto the application directory in order for MSHTML stuff to work.
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