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HomeHomeArchived Discus...Archived Discus...Developing Under Previous Versions of .NETDeveloping Under Previous Versions of .NETASP.Net 2.0ASP.Net 2.0Scraping ContentScraping Content
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8/31/2006 3:43 AM
 
Suman Biswas

Joined: 3/30/2006
Posts: 89

I have copied code from here and there and managed to a little scraping of content, however the problem is that now except for IFrame no other module seamlessly takes my code with the existing skin behind, does this leave me with no other option than to create modules?

If so how do i make the module such that i can change the URL that needs to be scraped and will show different URLs on different pages.

Here my code below, where do i go from here ..

<%@ Import Namespace="System" %>

<%@ Import Namespace="System.Text.RegularExpressions" %>

<%@ Import Namespace="System.Text" %>

<%@ Import Namespace="System.Net" %>

<%@ Import Namespace="System.IO" %>

<script language="VB" runat="server">

Sub Page_Load(sender as Object, e as EventArgs)

'STEP 1: Create a WebClient instance

Dim objWebClient as New WebClient()

'STEP 2: Call the DownloadedData method

Const strURL as String = "www.dotnetnuke.com"

Dim aRequestedHTML() as Byte

aRequestedHTML = objWebClient.DownloadData(strURL)

'STEP 3: Convert the Byte array into a String

Dim objUTF8 as New UTF8Encoding()

Dim strRequestedHTML as String

strRequestedHTML = objUTF8.GetString(aRequestedHTML)

'WE'RE DONE! - display the string

dim pos1, pos2, pos3 as Int32

pos3 = 1200

strRequestedHTML = strRequestedHTML.replace("<img", "<hidden")

strRequestedHTML = strRequestedHTML.replace("<IMG", "<hidden")

lblHTMLOutput.Text = strRequestedHTML

End Sub

</script>

<html>

<body>

<h1></h1>

<p>

<asp:label id="lblHTMLOutput" runat="server" />

</body>

</html>
 
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