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9. 9 WebClient client;

10. 10 // Constructor public MainPage() { InitializeComponent(); client = new WebClient(); client.DownloadStringCompleted += new DownloadStringCompletedEventHandler( client_DownloadStringCompleted); }

11. 11 // Constructor public MainPage() { InitializeComponent(); client = new WebClient(); client.DownloadStringCompleted += new DownloadStringCompletedEventHandler( client_DownloadStringCompleted); }

12. 12 void client_DownloadStringCompleted(object sender, DownloadStringCompletedEventArgs e) { if (e.Error == null) { pageTextBlock.Text = e.Result; }

13. 13 private void loadButton_Click(object sender, RoutedEventArgs e) { client.DownloadStringAsync(new Uri(urlTextBox.Text)); }

14. 14 private void loadButton_Click(object sender, RoutedEventArgs e) { client.DownloadStringAsync(new Uri(urlTextBox.Text)); }

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