//public ContactInfo[] GetContacts(SearchSpec spec)
//{
// var arr = _notebook.GetContacts(spec).ToList<IContactInfo>();
// return ConvertListOfIContactInfoToListOfContactInfo(arr).ToArray<ContactInfo>();
//}
public ContactInfo[] GetContacts(ByNameSearchCriteria specName = null, BySurnameSearchCriteria specSurname = null,
ByPhoneSearchCriteria specPhone = null, ByEmailSearchCriteria specEmail = null)
{
var arr = _notebook.GetContacts(new SearchSpec(specName, specSurname, specPhone, specEmail)).ToList();
return(ConvertListOfIContactInfoToListOfContactInfo(arr).ToArray <ContactInfo>());
}
void ISearchCriteriaVisitor.VisitByPhone(ByPhoneSearchCriteria sc)
{
_result = _result.Concat(_initial.Where(c => c.Phone.Contains(sc.Text)));
}
