ListAttributeAddListItem Method

Adds an additional list item attribute to the list attribute. If the List attribute already contains some items, the new item will have the same item type as the already existing items. If this is the first item, the specified itemType is used as the attribute data type. If no itemType is defined, the default data type for the list item is "xs:string". The Item name is automatically set to the Index if the List attribute is an ordered list, otherwise the defined itemName is used.

public static AttributeType AddListItem(
	this AttributeType attribute,
	string itemType = "",
	string itemName = "item"
)

<ExtensionAttribute>
Public Shared Function AddListItem ( 
	attribute As AttributeType,
	Optional itemType As String = "",
	Optional itemName As String = "item"
) As AttributeType

public:
[ExtensionAttribute]
static AttributeType^ AddListItem(
	AttributeType^ attribute, 
	String^ itemType = L"", 
	String^ itemName = L"item"
)