Question

Problem:
I have wpf webbrowser controll and FTP server.
In code:

wpfWebbrowserControll.Soure = new Uri (ftpUri)

Then in wpfWebbrowserControll shown all FTP server content
But then – when i click on a folder, windows explorer opens new window with folders content (its a problem)

I need do all only in my controll!

Ps: when wpfWebbrowserControll.Soure = new Uri("C:\\") – all work like i want
thanks

Answer 1

When WebBrowser loads ftp page it actually shows you COM object which implements IShellFolderViewDual3 COM interface, so the idea is to intercept DefaultVerb and update WebBrowser source.

private void browser_LoadCompleted(object sender, NavigationEventArgs e) {
    dynamic document = this.browser.Document;

    document.DefaultVerbInvoked += new Func<bool>(() => {
        this.Dispatcher.BeginInvoke(new Action(() => {
            if ((int) document.SelectedItems.Count > 0) {
                var selectedItem = document.SelectedItems.Item(0);
                this.browser.Source = new Uri((string) selectedItem.Path);
            }
        }));
        return false;
    });
}

<WebBrowser
   x:Name="browser"
   LoadCompleted="browser_LoadCompleted"
   Source="ftp://ftp.drweb.com/pub/drweb/" />