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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                設置里,標題欄有后退按鈕? ![](https://box.kancloud.cn/2016-04-08_570763723398e.jpg)? 在win平板,可以有后退鍵,手機也有? pc可以在標題欄 ![](https://box.kancloud.cn/2016-04-08_570763724332e.jpg) 在`OnLaunched` ~~~ //最后 Windows.UI.Core.SystemNavigationManager.GetForCurrentView().BackRequested += BackRequested; Windows.UI.Core.SystemNavigationManager.GetForCurrentView().AppViewBackButtonVisibility = Windows.UI.Core.AppViewBackButtonVisibility.Visible; ~~~ BackRequested后退方法
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                              哎呀哎呀视频在线观看