11 references to IsWindowAlive
PresentationFramework (11)
System\Windows\Controls\Primitives\Popup.cs (11)
341bool currentVisible = (popup._secHelper.IsWindowAlive() && (popup._asyncDestroy == null)) || (popup._asyncCreate != null); 360if (popup._secHelper.IsWindowAlive()) 376if (popup._secHelper.IsWindowAlive() && (popup._asyncDestroy == null)) 1358if (placementTarget != null && (IsOpen || _secHelper.IsWindowAlive())) 1514bool makeNewWindow = !_secHelper.IsWindowAlive(); 1552isWindowAlive = _secHelper.IsWindowAlive(); 1562isWindowAlive = _secHelper.IsWindowAlive(); 1619if (_secHelper.IsWindowAlive()) 1635if (_secHelper.IsWindowAlive()) 1653if (_secHelper.IsWindowAlive()) 1928if (IsOpen && _secHelper.IsWindowAlive())