Extract a value of cell in table with Webbrowser

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Hi Guys
I have a camera that count number of people enter the building and I need to parse that count to a webbrowser control. I can already see the count from the camera browser but I dont need the animation video. here is the code from
fire bug. I got nothing when I run the code. I need to inject the count-in/out value to a textbox. I appreciate your help
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<span class="x_nodeTag" style="color:blue My code :
<pre class="prettyprint lang-vb Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.WebBrowser3.Navigate("http://10.XX.XX.XX/people-counter/lite/count.html"
END SUB
Private Sub WebBrowser3_DocumentCompleted(ByVal sender As System.Object, ByVal e As System.Windows.Forms.WebBrowserDocumentCompletedEventArgs) Handles WebBrowser3.DocumentCompleted
Dim tTABLES As HtmlElementCollection = Me.WebBrowser3.Document.GetElementsByTagName("table")
For Each TBL As HtmlElement In tTABLES
For Each ROW As HtmlElement In TBL.All
For Each CELL As HtmlElement In ROW.All
TextBox1.Text = CELL.GetAttribute("value")
Next
Next
Next
End Sub[/code]
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