/// <summary> /// Invoked when the application is launched normally by the end user. Other entry points /// will be used such as when the application is launched to open a specific file. /// </summary> /// <param name="e">Details about the launch request and process.</param> protected override async void OnLaunched(LaunchActivatedEventArgs e) { //#if DEBUG // // Show graphics profiling information while debugging. // if(System.Diagnostics.Debugger.IsAttached) { // // Display the current frame rate counters // this.DebugSettings.EnableFrameRateCounter = true; // } //#endif Frame rootFrame = Window.Current.Content as Frame; // Do not repeat app initialization when the Window already has content, // just ensure that the window is active if (rootFrame == null) { // Create a Frame to act as the navigation context and navigate to the first page rootFrame = new Frame(); // defined in OldStyles.xaml rootFrame.Style = Resources["MediaElementRootFrameStyle"] as Style; //Associates the frame with a SuspensionManager key LifeCycleManager.SuspensionManagerRegister(rootFrame, "AppFrame"); // Set the default language rootFrame.Language = Windows.Globalization.ApplicationLanguages.Languages[0]; rootFrame.NavigationFailed += OnNavigationFailed; if (e.PreviousExecutionState == ApplicationExecutionState.Terminated) { await LifeCycleManager.SuspensionManagerRestore(); } // Place the frame in the current Window Window.Current.Content = rootFrame; } if (rootFrame.Content == null) { // When the navigation stack isn't restored navigate to the first page, // configuring the new page by passing required information as a navigation // parameter rootFrame.Navigate(startPage, e.Arguments); } // Ensure the current window is active Window.Current.Activate(); }
/// <summary> /// Invoked when the application is launched normally by the end user. Other entry points /// will be used when the application is launched to open a specific file, to display /// search results, and so forth. /// </summary> /// <param name="args">Details about the launch request and process.</param> protected override async void OnLaunched(LaunchActivatedEventArgs args) { Frame rootFrame = Window.Current.Content as Frame; // Do not repeat app initialization when the Window already has content, // just ensure that the window is active if (rootFrame == null) { // Create a Frame to act as the navigation context and navigate to the first page rootFrame = new Frame(); // defined in AppResDict.xaml rootFrame.Style = Resources["MediaElementRootFrameStyle"] as Style; LifeCycleManager.SuspensionManagerRegister(rootFrame, "AppFrame"); if (args.PreviousExecutionState == ApplicationExecutionState.Terminated) { await LifeCycleManager.SuspensionManagerRestore(); } // Place the frame in the current Window Window.Current.Content = rootFrame; } if (rootFrame.Content == null) { // When the navigation stack isn't restored navigate to the first page, // configuring the new page by passing required information as a navigation // parameter if (!rootFrame.Navigate(startPage, args.Arguments)) { throw new Exception("Failed to create initial page"); } } if (args.Kind == ActivationKind.Launch) { InitSettingsCharm(); } // Ensure the current window is active Window.Current.Activate(); }