public void PreDelete(out bool handledCommand)
{
bool handled = false;
Debug.Assert(_postSession == null, "_postSession should have been cleared");
if (_stack.TopSession != null && !HasSelection)
{
IBraceCompletionSession session = _stack.TopSession;
_guardedOperations.CallExtensionPoint(() => {
if (session.OpeningPoint != null && session.ClosingPoint != null)
{
session.PreDelete(out handled);
if (!handled)
{
_postSession = session;
}
}
});
}
handledCommand = handled;
}
