private UITableViewCell GetCellSectionTwo(UITableView tableView, NSIndexPath indexPath)
        {
            NameValueCell cell;

            switch (indexPath.Row)
            {
            case 0:
                cell = new NameValueCell ("company", () => UserProfile.Company, v => UserProfile.Company= v);
                cell.ValueTextField.AutocapitalizationType = UITextAutocapitalizationType.Words;
                cell.ValueTextField.AutocorrectionType = UITextAutocorrectionType.No;
                break;
            case 1:
                cell = new NameValueCell ("title", () => UserProfile.Title, v => UserProfile.Title= v);
                cell.ValueTextField.AutocapitalizationType = UITextAutocapitalizationType.Words;
                cell.ValueTextField.AutocorrectionType = UITextAutocorrectionType.No;
                break;

            default:
                throw new IndexOutOfRangeException ("indexPath.Row out of range.");
            }

            return cell.LoadCell (tableView);
        }
        private UITableViewCell GetCellSectionThree(UITableView tableView, NSIndexPath indexPath)
        {
            UITableViewCell cell;
            NameValueCell nameValueCell;

            switch (indexPath.Row)
            {
            case 0:
                nameValueCell = new NameValueCell ("e-mail", () => UserProfile.Email, v => UserProfile.Email= v);
                nameValueCell.ValueTextField.KeyboardType = UIKeyboardType.EmailAddress;
                nameValueCell.ValueTextField.AutocapitalizationType = UITextAutocapitalizationType.None;
                nameValueCell.ValueTextField.AutocorrectionType = UITextAutocorrectionType.No;
                cell = nameValueCell.LoadCell (tableView);
                if (ContactHelper.CanEMailPerson (UserProfile.Email))
                    cell.SelectionStyle = UITableViewCellSelectionStyle.Blue;
                break;
            case 1:
                nameValueCell = new NameValueCell ("phone", () => UserProfile.Phone, v => UserProfile.Phone= v);
                nameValueCell.ValueTextField.KeyboardType = UIKeyboardType.PhonePad;
                nameValueCell.ValueTextField.AutocorrectionType = UITextAutocorrectionType.No;
                nameValueCell.ValueTextField.ShouldChangeCharacters = PhoneNumberHelper.ShoudChange;
                cell = nameValueCell.LoadCell (tableView);
                if (ContactHelper.CanCallPerson (UserProfile.Phone))
                    cell.SelectionStyle = UITableViewCellSelectionStyle.Blue;
                break;

            default:
                throw new IndexOutOfRangeException ("indexPath.Row out of range.");
            }

            return cell;
        }