ItemsRepeaterElementIndexChangedEventArgs 类

  • 参考

定义

命名空间:
Microsoft.UI.Xaml.Controls
编辑

提供 ItemsRepeater.ElementIndexChanged 事件的数据。

public ref class ItemsRepeaterElementIndexChangedEventArgs sealed
/// [Microsoft.UI.Xaml.CustomAttributes.MUXContractProperty(version=0)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Version(1)]
class ItemsRepeaterElementIndexChangedEventArgs final
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.ContractVersion(Microsoft.UI.Xaml.XamlContract, 65536)]
class ItemsRepeaterElementIndexChangedEventArgs final
[Microsoft.UI.Xaml.CustomAttributes.MUXContractProperty(version=0)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Version(1)]
public sealed class ItemsRepeaterElementIndexChangedEventArgs
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.ContractVersion(typeof(Microsoft.UI.Xaml.XamlContract), 65536)]
public sealed class ItemsRepeaterElementIndexChangedEventArgs
Public NotInheritable Class ItemsRepeaterElementIndexChangedEventArgs
继承
Object Platform::Object IInspectable ItemsRepeaterElementIndexChangedEventArgs
属性
Microsoft.UI.Xaml.CustomAttributes.MUXContractPropertyAttribute MarshalingBehaviorAttribute VersionAttribute ContractVersionAttribute

示例

提示

有关详细信息、设计指南和代码示例，请参阅 ItemsRepeater。

打开 WinUI 3 库应用，查看 ItemsRepeater 的运行情况。

WinUI 3 库应用包括大多数 WinUI 3 控件、特性和功能的交互式示例。 通过 Microsoft Store 获取应用，或在 GitHub 上获取源代码。

属性

Element

获取索引已更改的元素。
NewIndex

获取更改后的元素的索引。
OldIndex

获取更改前元素的索引。

适用于

另请参阅