axWebBrowser DocumentComplete

[Heath Stewart]

See http://support.microsoft.com/support/kb/articles/q180/3/66.asp[^] for an explanation and a workaround. Basically, DocumentComplete is fired multiple times when a page contains references to multiple documents (i.e., frames). The easiest way is to is to see if the pDisp field of the DWebBrowserEvents2_DocumentCompleteEvent is the same reference as your AxWebBrowser instance. That'll signify that the top-level frame document has been loaded.

Microsoft MVP, Visual C# My Articles

[Dave Kreskowiak]

In a page with Frames, there are multiple web pages being used to render one visible page. There is a frames page that describes the layout of the view panes, then there is a seperate page for each of those panes. DocumentComplete will fire for every one of those pages that is downloaded, not just the frames page. You can use the uRL property of the eventargs to compare to the URL you sent the browser to. If the page has frames, the last URL to be returned will be the one you originally sent the browser to:

Private Sub AxWebBrowser1\_DocumentComplete( \_
        ByVal sender As Object, \_
        ByVal e As AxSHDocVw.DWebBrowserEvents2\_DocumentCompleteEvent) \_
        Handles AxWebBrowser1.DocumentComplete

If AxWebBrowser1.LocationURL = e.uRL Then
MsgBox("Document Complete!")
Else
Debug.WriteLine("DocumentComplete received for URL: " & e.uRL)
End If
End Sub

RageInTheMachine9532

[Heath Stewart]

You copied and pasted VB.NET code from the MS KB into a C# forum? You should be punished. ;P

Microsoft MVP, Visual C# My Articles

[Jeremy Kimball]

"Get the whips and chains! Bind the heathen!" :)

[Dave Kreskowiak]

Yes and No... Yes, I pasted VB code into the C# Forum. AAAAAAAhhhhhh! My mistake! :doh: I should be flogged. It's not the exact code from the MS KB. I found that the code in the KB was for VB6 and didn't translate very well to VB.NET. The .Object property wouldn't compile. So I changed it to use the URL properties instead. It can be fooled by a redirection in the original page, but that's shouldn't be too much of a concern. RageInTheMachine9532

[Heath Stewart]

Yeah, I know it's not a direct copy and paste. I've seen similar code around. :) But, yes, you should be flogged. :rose: ( oh, wait, I thought that was a cat-o-nine-tails... :doh: )

Microsoft MVP, Visual C# My Articles

[Dave Kreskowiak]

Whoops! How about a C# version...

private void AxWebBrowser1_DocumentComplete(object sender, AxSHDocVw.DWebBrowserEvents2_DocumentCompleteEvent e)
{
if (AxWebBrowser1.LocationURL == e.uRL)
{
MsgBox("Document Complete!");
}
else
{
Degbug.WriteLine("DocumentComplete received for URL: " + e.uRL);
}
}

My DEEPEST appologies to the C# community! :laugh: RageInTheMachine9532

[Heath Stewart]

Okay, okay. Let me stitch you back up. ;P

Microsoft MVP, Visual C# My Articles

[Dave Kreskowiak]

Thank you master! :laugh: RageInTheMachine9532

[Nick Parker]

Ok, this is starting to definately go off the bounds of programming! :rolleyes: - Nick Parker
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