void SaveCollection()
{
if (ReferenceEquals(currentFile, null)) return;
SOAPFileRepository repository = new SOAPFileRepository(currentFile);
repository.Save(data.ToArray());
}
void LoadCollection()
{
if (ReferenceEquals(currentFile, null)) return;
data.Clear();
SOAPFileRepository repository = new SOAPFileRepository(currentFile);
foreach (AbstractMovie movie in repository.Load())
{
data.Add(movie);
}
}
