11 references to IsWindowAlive
PresentationFramework (11)
System\Windows\Controls\Primitives\Popup.cs (11)
346bool currentVisible = (popup._secHelper.IsWindowAlive() && (popup._asyncDestroy == null)) || (popup._asyncCreate != null); 365if (popup._secHelper.IsWindowAlive()) 381if (popup._secHelper.IsWindowAlive() && (popup._asyncDestroy == null)) 1346if (placementTarget != null && (IsOpen || _secHelper.IsWindowAlive())) 1502bool makeNewWindow = !_secHelper.IsWindowAlive(); 1540isWindowAlive = _secHelper.IsWindowAlive(); 1550isWindowAlive = _secHelper.IsWindowAlive(); 1607if (_secHelper.IsWindowAlive()) 1623if (_secHelper.IsWindowAlive()) 1641if (_secHelper.IsWindowAlive()) 1916if (IsOpen && _secHelper.IsWindowAlive())