private void HookTextManagerEvents() {
IVsTextManager4 textManager = VsAppShell.Current.GetGlobalService<IVsTextManager4>(typeof(SVsTextManager));
Debug.Assert(textManager != null);
if (textManager != null) {
// Hook into the "preferences changed" event so that I can update _langPrefs as needed
_textManagerEventsCookie = new ConnectionPointCookie(textManager, this, typeof(IVsTextManagerEvents4));
}
}
protected virtual void Dispose(bool disposing) {
if (disposing) {
if (_textManagerEventsCookie != null) {
_textManagerEventsCookie.Dispose();
_textManagerEventsCookie = null;
}
}
}