Announcements

User u2 = new User();
u2.IsAdministrator = true;
u2.LastLogin = DateTime.Now;
u2.Username = "Foo";

try
{
    // Putting the start of the transaction in a using statement
    // makes sure that the transaction is automatically rolled
    // back if not committed (when leaving the using block).
    using (Transaction t = context.StartTransaction())
    {
        // Try to save the user.
        context.PersistChanges(u2);

        // Commit the transaction here. The object was saved
        // properly (no exception thrown).
        t.Commit();
    }
}
catch (StorageException ex)
{
    // We got an exception (the transaction is already
    // rolled back at this stage) and show it to the user.
    Console.WriteLine("Error during save" + ex.Message);
}