public static void LoadByFacebookIdAndAttributeGuid(this PersonCollection personCollection, string facebookID, Guid attributeGuid)
{
using (var reader = new PersonData().FindByFacebookIdAndAttributeGuid(facebookID, SystemGuids.FACEBOOK_USER_ID_ATTRIBUTE))
{
while (reader.Read())
{
personCollection.Add(new Person(reader));
}
}
}
