private void UserControl_KeyUp(object sender, KeyEventArgs e)
{
if (e.Key == Key.Enter)
{
//textboxe by default set bindings on lost focus
//so we have a ghost control on each tab and will wiggle focus to it and back to commit data on saves...
UIElement elem = Keyboard.FocusedElement as UIElement;
Keyboard.Focus(ghost);
Keyboard.Focus(elem);
_veiwModel.AuthenticateCommand();
}
}
