public virtual string GetTitle()
{
if (this.get_Media() == null)
{
return null;
}
if (String.IsNullOrWhiteSpace(this.get_Media().get_Title()))
{
return this.get_Media().get_Filename();
}
return String.Format("{0} ({1})", this.get_Media().get_Title(), this.get_Media().get_Filename());
}