C#学习教程：WindowsPhone如何首次设置LocalSettings？分享

 var localSettings = Windows.Storage.ApplicationData.Current.LocalSettings; // Create a simple setting localSettings.Values["exampleSetting"] = "Hello Windows"; // Read data from a simple setting Object value = localSettings.Values["exampleSetting"]; if (value == null) { // No data } else { // Access data in value } // Delete a simple setting localSettings.Values.Remove("exampleSetting"); 

Msdn参考

持久的数据

我写了代码：

  public void Initialize() { var localSettings = Windows.Storage.ApplicationData.Current.LocalSettings; if (!localSettings.Values.ContainsKey(FirstRunSettingName)) { localSettings.Values.Add(FirstRunSettingName, false); } localSettings.Values.Add(SettingNames.DataFilename, "todo.data.xml"); } public bool IsFirstRun() { var localSettings = Windows.Storage.ApplicationData.Current.LocalSettings; if (localSettings.Values.ContainsKey(FirstRunSettingName)) { return (bool)localSettings.Values[FirstRunSettingName]; } else { return true; } } 

在App.xaml.cs文件中：

  public App() { this.InitializeComponent(); this.Suspending += this.OnSuspending; var storageService = Container.Get(); if (storageService.IsFirstRun()) { storageService.Initialize(); } } 

我不确定这是第一次设置设置的正确方法，但这是一些灵魂。

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