Windows 8 系列 — ApplicationSettings –隨筆

//向設定面板加入事件
SettingsPane.GetForCurrentView().CommandsRequested += MainPage_CommandsRequested;

 // 點擊時觸發，添加一項        void MainPage_CommandsRequested(SettingsPane sender, SettingsPaneCommandsRequestedEventArgs args)        {            //定義執行處理事件            UICommandInvokedHandler handle = new UICommandInvokedHandler(onSettingsCommand);            //定義設定命令項            SettingsCommand generalCommand = new SettingsCommand("generalSettings", "general", handle);            //將命令項添加到設定集合            args.Request.ApplicationCommands.Add(generalCommand);         }

 //執行命令項事件        void onSettingsCommand(IUICommand command)        {            SettingsCommand settingsCommand = (SettingsCommand)command;            showBlock.Text = settingsCommand.Label;        }

//定義popup表單 private Popup settingsPopup; void onSettingsCommand1(IUICommand command)        {            settingsPopup = new Popup();
　　　　　　　//popup關閉時            settingsPopup.Closed += settingsPopup_Closed;            Window.Current.Activated += Current_Activated;            settingsPopup.IsLightDismissEnabled = true;            settingsPopup.Width = settingsWidth;            settingsPopup.Height = windowBounds.Height;            settingsPopup.ChildTransitions = new TransitionCollection();            settingsPopup.ChildTransitions.Add(new PaneThemeTransition()            {                Edge = (SettingsPane.Edge == SettingsEdgeLocation.Right) ?                       EdgeTransitionLocation.Right :                       EdgeTransitionLocation.Left            });           //將使用者xmal 添加到Popup中            SettingsFlyout mypane = new SettingsFlyout();            mypane.Width = settingsWidth;            mypane.Height = windowBounds.Height;            settingsPopup.Child = mypane;            settingsPopup.SetValue(Canvas.LeftProperty, SettingsPane.Edge == SettingsEdgeLocation.Right ? (windowBounds.Width - settingsWidth) : 0);            settingsPopup.SetValue(Canvas.TopProperty, 0);            settingsPopup.IsOpen = true;        }

void settingsPopup_Closed(object sender, object e)        {            Window.Current.Activated -= Current_Activated;        }

 void Current_Activated(object sender, Windows.UI.Core.WindowActivatedEventArgs e)        {            //throw new NotImplementedException();            if (e.WindowActivationState == Windows.UI.Core.CoreWindowActivationState.Deactivated)            {                settingsPopup.IsOpen = false;            }        }