10 references to _changed
PresentationFramework (10)
System\Windows\Documents\MsSpellCheckLib\SpellChecker\SpellChecker.cs (10)
539if (_changed != null) 541lock (_changed) 543if (_changed != null) 559_changed?.Invoke(this, e); 572lock (_changed) 574if (_changed == null) 579_changed += value; 585lock (_changed) 587_changed -= value; 588if ((_changed == null) && (_eventCookie.HasValue))