Blacklighting.App.InitializePhoneApplication C# (CSharp) Méthode

        private void InitializePhoneApplication()
        {
            if (phoneApplicationInitialized)
                return;

            // 创建框架但先不将它设置为 RootVisual；这允许初始
            // 屏幕保持活动状态，直到准备呈现应用程序时。
            RootFrame = new PhoneApplicationFrame();
            RootFrame.Navigated += CompleteInitializePhoneApplication;

            // 处理导航故障
            RootFrame.NavigationFailed += RootFrame_NavigationFailed;

            // 在下一次导航中处理清除 BackStack 的重置请求，
            RootFrame.Navigated += CheckForResetNavigation;

            // 处理协定激活(如文件打开或保存选取器)
            PhoneApplicationService.Current.ContractActivated += Application_ContractActivated;

            // 确保我们未再次初始化
            phoneApplicationInitialized = true;
        }