XamlDirect.GetXamlDirectObjectFromCollectionAt Método

Definição

Namespace:

Windows.UI.Xaml.Core.Direct

Retorna o item IXamlDirectObject no índice especificado da coleção IXamlDirectObject especificada.

public:
 virtual IXamlDirectObject ^ GetXamlDirectObjectFromCollectionAt(IXamlDirectObject ^ xamlDirectObject, unsigned int index) = GetXamlDirectObjectFromCollectionAt;

IXamlDirectObject GetXamlDirectObjectFromCollectionAt(IXamlDirectObject const& xamlDirectObject, uint32_t const& index);

public IXamlDirectObject GetXamlDirectObjectFromCollectionAt(IXamlDirectObject xamlDirectObject, uint index);

function getXamlDirectObjectFromCollectionAt(xamlDirectObject, index)

Public Function GetXamlDirectObjectFromCollectionAt (xamlDirectObject As IXamlDirectObject, index As UInteger) As IXamlDirectObject

Parâmetros

xamlDirectObject

IXamlDirectObject

Refere-se à coleção específica IXamlDirectObject .

index

UInt32

unsigned int

uint32_t

Refere-se ao índice na coleção do item a ser obtido.

Retornos

IXamlDirectObject

Retorna o item IXamlDirectObject no índice especificado da coleção.

Exemplos

O exemplo a seguir mostra como acessar um item IXamlDirectObject no índice especificado de uma coleção.

XamlDirect xd = XamlDirect.GetDefault();

IXamlDirectObject relativePanel = xd.CreateInstance(XamlTypeIndex.RelativePanel);

IXamlDirectObject childrenCollection = xd.GetXamlDirectObjectProperty(relativePanel, XamlPropertyIndex.Panel_Children);

IXamlDirectObject first = xd.GetXamlDirectObjectFromCollectionAt(childrenCollection, 0);

XamlDirect^ xd = XamlDirect::GetDefault();

IXamlDirectObject^ relativePanel = xd->CreateInstance(XamlTypeIndex::RelativePanel);

IXamlDirectObject^ childrenCollection = xd->GetXamlDirectObjectProperty(relativePanel, XamlPropertyIndex::Panel_Children);

IXamlDirectObject^ first = xd->GetXamlDirectObjectFromCollectionAt(childrenCollection, 0);