13 references to PrepareForWriting
PresentationFramework (6)
src\Framework\MS\Internal\Data\StaticPropertyChangedEventManager.cs (3)
642if (ListenerList.PrepareForWriting(ref list)) 653if (ListenerList.PrepareForWriting(ref list)) 663if (ListenerList.PrepareForWriting(ref list))
src\Framework\MS\Internal\Data\ValueChangedEventManager.cs (3)
449if (ListenerList.PrepareForWriting(ref list)) 471if (ListenerList.PrepareForWriting(ref list)) 494if (ListenerList.PrepareForWriting(ref list))
WindowsBase (7)
Base\System\ComponentModel\PropertyChangedEventManager.cs (4)
168if (ListenerList.PrepareForWriting(ref list)) 227bool inUse = ListenerList.PrepareForWriting(ref list); 424if (ListenerList.PrepareForWriting(ref list)) 461if (ListenerList.PrepareForWriting(ref list))
Base\System\Windows\WeakEventManager.cs (3)
291if (ListenerList.PrepareForWriting(ref list)) 322if (ListenerList.PrepareForWriting(ref list)) 419if (ListenerList.PrepareForWriting(ref list) && source != null)