WPF Learning Notes-Isolated storage technology for the. Net Framework

Write:

protected override void Onclosed (EventArgs e)

{

Base. Onclosed (e);

IsolatedStorageFile f = isolatedstoragefile.getuserstoreforassembly ();

using (IsolatedStorageFileStream stream = new IsolatedStorageFileStream ("MyFile", FileMode.Create, F))

Using{streamwriter writer = new StreamWriter (stream))

{

foreach (TreeViewItem item in Favoritesitem.items)

Writer. WriteLine (item. Tag as String);

}

}

Read:

protected overrider void oninitialized (EventArgs e)

{

Base. OnInitialized (e);

IsolatedStorageFile f = isolatedstoragefile.getuserstoreforassembly ();

using (IsolatedStorageFileStream stream = new IsolatedStorageFileStream ("MyFile", FileMode.OpenOrCreate, F))

Using{streamreader reader = new StreamReader (stream))

{

String line = reader. Readline ();

while (line! = null)

{

Post-read logic

line = reader. Readline ();

}

}

}

WPF Learning Notes-Isolated storage technology for the. Net Framework