// Burn it all
private void ClearAllDataClick(object sender, RoutedEventArgs e)
{
// TODO: Prompt for confirmation
// TODO: Error handling/reporting?
// Clear usernames and passwords.
// AppSettings.ClearAll();
foreach (Account account in App.AccountManager.Accounts)
{
// TODO: Clear in-memory caches for accounts, labels, etc.
account.DeleteAccountData();
}
// Clear any leftover garbage.
MailStorage.ClearAll();
// TODO: Prompt for success
}