11 references to IsWindowAlive
PresentationFramework (11)
System\Windows\Controls\Primitives\Popup.cs (11)
353bool currentVisible = (popup._secHelper.IsWindowAlive() && (popup._asyncDestroy == null)) || (popup._asyncCreate != null); 372if (popup._secHelper.IsWindowAlive()) 388if (popup._secHelper.IsWindowAlive() && (popup._asyncDestroy == null)) 1353if (placementTarget != null && (IsOpen || _secHelper.IsWindowAlive())) 1509bool makeNewWindow = !_secHelper.IsWindowAlive(); 1547isWindowAlive = _secHelper.IsWindowAlive(); 1557isWindowAlive = _secHelper.IsWindowAlive(); 1614if (_secHelper.IsWindowAlive()) 1630if (_secHelper.IsWindowAlive()) 1648if (_secHelper.IsWindowAlive()) 1923if (IsOpen && _secHelper.IsWindowAlive())