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怎么检索WebBrowser控件里的网页的文本

发布时间: 2012-03-17 19:06:27 作者: rapoo

如何检索WebBrowser控件里的网页的文本内容?
如题
不知道怎么做。。

[解决办法]
Public Class Form1

Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

Me.WebBrowser1.Navigate( "www.baidu.com ")

End Sub

Private Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click

' 获得WebBrowser1内页面的HTML代码
Dim strHTML As String = Me.WebBrowser1.Document.GetElementsByTagName( "html ").Item(0).OuterHtml
Dim i As Int32 = InStr(strHTML, "百度 ")
MsgBox(i)

End Sub
End Class

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