WebBrowser control test Frame has loaded

Hi Experts,

What is the best way to test a frame has loaded into a webbrowser control.

I am trying the code below but it gives a 'Object reference not set to an instance of an object.' error.
If WebBrowser1.Document.Window.Frames("leftFrame").Document Is Nothing Then
 
End If

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DColinAsked:
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DColinAuthor Commented:
Hi Experts,

Found answer.
Private Sub WebBrowser1_DocumentCompleted(ByVal sender As Object, ByVal e As System.Windows.Forms.WebBrowserDocumentCompletedEventArgs) Handles WebBrowser1.DocumentCompleted
 
        ListBox1.Items.Add(e.Url)
 
End Sub

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poweraddictCommented:
See if this helps

http://www.experts-exchange.com/Programming/Languages/.NET/Visual_Basic.NET/Q_22515250.html


there is also a webbrowser1.isBusy property im pretty sure
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DColinAuthor Commented:
poweraddict:

Thanks for the link but I need to know when a specific frame has loaded not when the whole page has finished loading.
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