asp.net 临时数据保存实现代码

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复制代码 代码如下:

  public MainPage()

  {

  InitializeComponent();

  }

  PhoneApplicationService phoneAppService = PhoneApplicationService.Current;

  protected override void OnNavigatedFrom(System.Windows.Navigation.NavigationEventArgs e)

  {

  phoneAppService.State["myValue"] = textBox1.Text;

  base.OnNavigatedFrom(e);

  }

  protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)

  {

  object someObject;

  if (phoneAppService.State.ContainsKey("myValue"))

  {

  if (phoneAppService.State.TryGetValue("myValue", out someObject))

  {

  textBox1.Text = someObject.ToString();

  }

  }

  base.OnNavigatedTo(e);

  }

  作者:MasterMeng