/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (_memento != null)
{
_memento.Dispose();
_memento = null;
_contentProvider.Dispose();
}
}
base.Dispose(disposing);
}