Internet Explorer 9 RC stops my WinForms WebBrowser control to work in editing mode

Question

Using the IHtmlDocument2.designMode property set to On to switch a WebBrowser control hosted on a Windows Forms form to editing mode suddenly stopp

Answer 1

I use HTML Editor Control, I solved this problem adding the DocumentComplete event

private void webBrowser1_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
{
    (((sender as WebBrowser).Document.DomDocument as IHTMLDocument2).body as HTMLBody).contentEditable = "true"; 
}