Visual Studio 2010 SP1 Bug !?

Hi!

I think that there is a Bug in the SP1...

Yesterday i install over the Windows UPDATER the last Version von Visual Studio...

Now something is wrong...

Berfore the Update is install is running this Code correst:

            e.Handled = true;
            Regex regex = new Regex(@"[^0-9] \+ \-");
            e.Handled = regex.IsMatch(e.Text);
            if (e.Handled == false)
            {
...

If i Press a "1" The Handled was false...

If i Press a "a" The Handled was true...

After the Update

The Handled is true... / false  ( --> Wrong / Difference to the last Version)

Have anyone the same Problem?

Best Regrads

Bernd