/// <summary>
///
/// </summary>
/// <typeparam name="EntityType"></typeparam>
/// <param name="predicate"></param>
/// <returns></returns>
public virtual EntityType[] FindEntities <EntityType>(Expression <Func <EntityType, bool> > predicate) where EntityType : class
{
return(services.FindEntitiesByPredicate <EntityType>()(this, predicate));
}