是否有可能在Silverlight的子窗口中打开对话框窗口？

Question

我需要OpenDialog窗口在Silverlight应用程序的浏览器窗口中。我想知道是否有可能。任何帮助，高度赞赏！

下面是我不得不打开子窗口和OpenDialog代码：

private void openChildWindow_Click(object sender, System.Windows.RoutedEventArgs e) 
    { 
     Add_ChildWindow ap = new Add_ChildWindow(); 
     ap.Show(); 

      OpenFileDialog openFileDialog1 = new OpenFileDialog(); 
     // Set filter options and filter index. 
     openFileDialog1.Filter = "Packages (*.sprj)|*.sprj|Packages (*.sprj)|*.sprj"; 
     openFileDialog1.FilterIndex = 1; 

     openFileDialog1.Multiselect = true; 

     // Call the ShowDialog method to show the dialog box. 
     bool? userClickedOK = openFileDialog1.ShowDialog(); 

     // Process input if the user clicked OK. 
     if (userClickedOK == true) 
     { 
      // Open the selected file to read. 
      //textBox1.Text = openFileDialog1.File.Name; 
      System.IO.Stream fileStream = openFileDialog1.File.OpenRead(); 

      using (System.IO.StreamReader reader = new System.IO.StreamReader(fileStream)) 
      { 
       // Read the first line from the file and write it the textbox. 
       // tbResults.Text = reader.ReadLine(); 
      } 
      fileStream.Close(); 
     } 
    } 

Answer 1

打开的对话窗口是一个系统窗口。我相信Silverlight被沙盒使用系统打开对话框。

换句话说，我不认为这是可能的。