Silverlight独立存储

写

 1   private void Button_Click_1(object sender, RoutedEventArgs e)

 2         {

 3             IsolatedStorageFile isf = IsolatedStorageFile.GetUserStoreForApplication();

 4             using (Stream stream=isf.CreateFile("Weather.txt"))

 5             {

 6                 using (StreamWriter writer=new StreamWriter(stream))

 7                 {

 8                     writer.WriteLine(time.Text);

 9                     writer.WriteLine(time1.Text);

10                     writer.WriteLine(time2.Text);

11                     writer.WriteLine(time3.Text);

12                 }

13             }

14         }

View Code

读

 1  private void Button_Click_2(object sender, RoutedEventArgs e)

 2         {

 3             IsolatedStorageFile isf = IsolatedStorageFile.GetUserStoreForApplication();

 4             if (isf.FileExists("Weather.txt"))

 5             {

 6                 using (Stream stream = isf.OpenFile("Weather.txt", FileMode.Open))

 7                 {

 8                     using (StreamReader reader = new StreamReader(stream))

 9                     {

10                         string line = reader.ReadToEnd();

11 

12                     }

13                 }

14             }

15         }

View Code

删

IsolatedStorageFile isf = IsolatedStorageFile.GetUserStoreForApplication();

isf.DeleteFile("Weather.txt");