//---------------------------------------------------------------------------------------//
// Public Interface
//---------------------------------------------------------------------------------------//
#region Public Interface
/// <summary>
/// Indexer that returns XAttribute wrapper by XNode
/// </summary>
/// <example>
/// You have several choises how to deal with attributes.
///
/// // 1
/// XElement element = new XElement("name", new XAttribute("attr", "val"));
/// dynamic dynamicElement = element.AsDynamic();
/// string value = dynamicElement["attr"];
///
/// // 2
/// XElement element = new XElement("name", new XAttribute("attr", "val"));
/// dynamic dynamicElement = element.AsDynamic();
/// XAttribute attribute = dynamicElement["attr"];
/// string value = attribute.Value;
/// string theSameValue = (string)attribute;
///
/// // 3
/// XElement element = new XElement("name", new XAttribute("attr", "val"));
/// dynamic dynamicElement = element.AsDynamic();
/// string value = (string)dynamicElement["attr"];
/// </example>
public dynamic this[XName name]
{
get
{
Contract.Requires(name != null);
XAttribute attribute = element.Attribute(name);
if (attribute == null)
{
throw new InvalidOperationException("Attribute not found. Name: " + name.LocalName);
}
return(attribute.AsDynamic());
}
}