IXamlDirect.ClearCollection(Object) Method

Definition

Namespace:

Microsoft.UI.Xaml.Core.Direct

Removes all items from the specified IXamlDirect collection.

This documentation applies to WinUI 2 for UWP (for WinUI in the Windows App SDK, see the Windows App SDK namespaces).

public:
 void ClearCollection(Platform::Object ^ xamlDirectObject);

void ClearCollection(IInspectable const& xamlDirectObject);

public void ClearCollection(object xamlDirectObject);

Public Sub ClearCollection (xamlDirectObject As Object)

Parameters

xamlDirectObject

Object

Platform::Object

IInspectable

Refers to the specific IXamlDirect collection.

Examples

XamlDirect xd = XamlDirect.GetDefault();

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

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

IXamlDirect button = xd.CreateInstance(XamlTypeIndex.Button);
xd.AddToCollection(childrenCollection, button);

xd.ClearCollection(childrenCollection);

XamlDirect^ xd = XamlDirect::GetDefault();

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

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

IXamlDirect^ button = xd->CreateInstance(XamlTypeIndex::Button);
xd->AddToCollection(childrenCollection, button);

xd->ClearCollection(childrenCollection);

See also

• AddToCollection(Object, Object)
• RemoveFromCollection(Object, Object)