Alexandria.Common.SuspensionManager.RestoreFrameNavigationState C# (CSharp) Метод

        private static void RestoreFrameNavigationState(Frame frame)
        {
            var frameState = SessionStateForFrame(frame);
            if (frameState.ContainsKey("Navigation"))
            {
                frame.SetNavigationState((String)frameState["Navigation"]);
            }
        }