Confirm dialog from silverlight crashes firefox

Question

I've found some strange behaviour of firefox 3.6 - when I call HtmlPage.Window.Confirm() method from my silverlight 3 app it crashes the browser. This behaviour, I think, begins from the version when plugin container became separate process. Maybe it is cross-thread issue of firefox.

Did anybody face this problem?

Thanks a lot.

Answer 1

Yes I had the same problem with Firefox but you should be able to get around it by using Silverlight's MessageBox command with the optional MessageBoxButton.OKCancel flag.

MessageBox.Show("Are you sure?", "Warning", MessageBoxButton.OKCancel);

Answer 2

Setting param windowless to true in most cases helps to fix this problem.