IXamlDirect.RemoveFromCollectionAt(Object, UInt32) Method
Definition
Important
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Attempts to remove a value from the IXamlDirect collection at the specified index.
This documentation applies to WinUI 2 for UWP (for WinUI in the Windows App SDK, see the Windows App SDK namespaces).
public:
void RemoveFromCollectionAt(Platform::Object ^ xamlDirectObject, unsigned int index);void RemoveFromCollectionAt(IInspectable const& xamlDirectObject, uint32_t const& index);public void RemoveFromCollectionAt(object xamlDirectObject, uint index);Public Sub RemoveFromCollectionAt (xamlDirectObject As Object, index As UInteger)Parameters
- xamlDirectObject
-
Object
Platform::Object
IInspectable
Refers to the specific IXamlDirect collection.
- index
-
UInt32
unsigned int
uint32_t
Refers to the index in the collection where the value must be removed.
Examples
The following example shows how to remove a value from a specific index using XamlDirect APIs.
XamlDirect xd = XamlDirect.GetDefault();
IXamlDirect relativePanel = xd.CreateInstance(XamlTypeIndex.RelativePanel);
IXamlDirect childrenCollection = xd.GetXamlDirectObjectProperty(relativePanel, XamlPropertyIndex.Panel_Children);
xd.RemoveFromCollectionAt(childrenCollection, 0);
XamlDirect^ xd = XamlDirect::GetDefault();
IXamlDirect^ relativePanel = xd->CreateInstance(XamlTypeIndex::RelativePanel);
IXamlDirect^ childrenCollection = xd->GetXamlDirectObjectProperty(relativePanel, XamlPropertyIndex::Panel_Children);
xd->RemoveFromCollectionAt(childrenCollection, 0);