VB 2008中解析找到JavaScript? [英] vb 2008 parsing to find javascript?

问题描述

以下是用于阅读网站源代码的代码，但是我该怎么说呢，如果那里有任何JavaScript，然后显示"form2"?

below is code for reading through the source code of a website but how do i say if there is any javascript in there then show ''form2''?

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim pandora As System.Net.HttpWebRequest = System.Net.HttpWebRequest.Create(TextBox1.Text)
        Dim response As System.Net.HttpWebResponse = pandora.GetResponse
        Dim braco22 As System.IO.StreamReader = New System.IO.StreamReader(response.GetResponseStream)
        Dim source As String = braco22.ReadToEnd

        TextBox2.Text = source
EndSub

p.s.我正在使用Visual Basic 2008 Express

预先感谢任何帮助者

p.s. i am using visual basic 2008 express

thanks in advance to any helpers

推荐答案

在字符串"source"中简单搜索字符串< script"怎么样?

How about a simple string search for "<script" inside the string "source"?

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