2 writes to _source
PresentationCore (2)
System\Windows\InterOp\HwndSourceKeyboardInputSite.cs (2)
29_source = source; 60_source = null;
2 references to _source
PresentationCore (2)
System\Windows\InterOp\HwndSourceKeyboardInputSite.cs (2)
54if(_source != null && _sink != null) 56_source.CriticalUnregisterKeyboardInputSink(this);