/// <summary>
/// Loads the supported card types from the applications configuration file. Allowing
/// users to add new regular expressions. This populates the <code>_cardTypes</code> member.
/// </summary>
private void LoadCardTypes()
{
CardTypeCollection ct = (CardTypeCollection) ConfigurationManager.GetSection("Etier.CreditCard");
if (ct != null)
_cardTypes = new CardTypeCollection(ct);
}
/// <summary>
/// Adds the elements of another CardTypeCollection to the end of this CardTypeCollection.
/// </summary>
/// <param name="items">
/// The CardTypeCollection whose elements are to be added to the end of this CardTypeCollection.
/// </param>
public virtual void AddRange(CardTypeCollection items)
{
foreach (CardType item in items)
{
List.Add(item);
}
}
protected override void OnInit(EventArgs e)
{
if (Site != null)
{
if (Site.DesignMode)
{
// In design mode so just add a quick dummy item.
Items.Add(new ListItem("CardTypes Here"));
}
}
else
{
CardTypeCollection ct = (CardTypeCollection)ConfigurationManager.GetSection("Etier.CreditCard");
if (ct != null)
{
_cardTypes = new CardTypeCollection(ct);
}
else
{
throw new NullReferenceException(
"CardTypeListBox requires card types in the web.config in the Etier.CreditCard section.");
}
}
base.OnInit(e);
}
private void LimitAcceptedCardTypes()
{
CardTypeCollection acceptedTypes = new CardTypeCollection();
foreach (CardType ct in _cardTypes)
{
if (Regex.IsMatch(_acceptedTypes, ".*" + ct.Name + ".*"))
acceptedTypes.Add(ct);
}
_cardTypes = acceptedTypes;
}
public object Create(object parent, object configContext, XmlNode section)
{
XmlNodeList cardTypes;
CardTypeCollection al = new CardTypeCollection();
cardTypes = section.SelectNodes("cardTypes//cardType");
foreach (XmlNode cardType in cardTypes)
{
String name = cardType.Attributes.GetNamedItem("name").Value;
String regExp = cardType.Attributes.GetNamedItem("regExp").Value;
//Add them to the card types collection
CardType ct = new CardType(name, regExp);
al.Add(ct);
}
return(al);
}
/// <summary>
/// Initializes a new instance of the CardTypeCollection class, containing elements
/// copied from another instance of CardTypeCollection
/// </summary>
/// <param name="items">
/// The CardTypeCollection whose elements are to be added to the new CardTypeCollection.
/// </param>
public CardTypeCollection(CardTypeCollection items)
{
AddRange(items);
}
public Enumerator(CardTypeCollection collection)
{
wrapped = ((CollectionBase)collection).GetEnumerator();
}
