11 references to IsWindowAlive
PresentationFramework (11)
System\Windows\Controls\Primitives\Popup.cs (11)
342bool currentVisible = (popup._secHelper.IsWindowAlive() && (popup._asyncDestroy == null)) || (popup._asyncCreate != null); 361if (popup._secHelper.IsWindowAlive()) 377if (popup._secHelper.IsWindowAlive() && (popup._asyncDestroy == null)) 1359if (placementTarget != null && (IsOpen || _secHelper.IsWindowAlive())) 1515bool makeNewWindow = !_secHelper.IsWindowAlive(); 1553isWindowAlive = _secHelper.IsWindowAlive(); 1563isWindowAlive = _secHelper.IsWindowAlive(); 1620if (_secHelper.IsWindowAlive()) 1636if (_secHelper.IsWindowAlive()) 1654if (_secHelper.IsWindowAlive()) 1929if (IsOpen && _secHelper.IsWindowAlive())