How can I get file path from Isolated Storage in SilverLight?

How can I get file path from Isolated Storage in SilverLight?

I am getting file path using reflection in windows application but am not
getting in Silverlight.
below code i have used :
IsolatedStorageFile store =
IsolatedStorageFile.GetStore(IsolatedStorageScope.User |
IsolatedStorageScope.Assembly, null, null);
IsolatedStorageFileStream stream = new
IsolatedStorageFileStream("Text.log", FileMode.Create, store);
// Retrieve the actual path of the file using reflection.
string path = stream.GetType().GetField("m_FullPath",
BindingFlags.Instance |
BindingFlags.NonPublic).GetValue(stream).ToString();
Silverlight does not support private, protected and internal (outside the
assembly) reflection
Let me know how can i get file path in silverlight.