public void Dispose()
{
// Dispose of packages while the UI thread is still running, it's
// possible some packages may need to get back onto the UI thread
// before their Dispose is complete. TaskProvider does this - it wants
// to wait for the task provider thread to exit, but the same thread
// maybe attempting to get back onto the UI thread. If we yank out
// the UI thread first then it never makes it over and we just hang
// and deadlock.
foreach (var package in _loadedPackages)
{
package.Dispose();
}
_monSel.UnadviseSelectionEvents(_monSelCookie);
Shell.SetProperty((int)__VSSPROPID6.VSSPROPID_ShutdownStarted, true);
_serviceProvider.Dispose();
Container.Dispose();
_shutdown = true;
_uiEvent.Set();
if (!UIThread.Join(TimeSpan.FromSeconds(30)))
{
Console.WriteLine("Failed to wait for UI thread to terminate");
}
ThrowPendingException();
AssertListener.ThrowUnhandled();
}
