TreeViewCollapsedEventArgs 類別

定義

提供 TreeView.Collapsed 事件的事件資料。

適用于 UWP 的對等 WinUI 2 APIMicrosoft.UI.Xaml.Controls.TreeViewCollapsedEventArgs (Windows 應用程式 SDK中適用于 WinUI,請參閱Windows 應用程式 SDK命名空間) 。

public ref class TreeViewCollapsedEventArgs sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 393216)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class TreeViewCollapsedEventArgs final
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 393216)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class TreeViewCollapsedEventArgs final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 393216)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class TreeViewCollapsedEventArgs
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 393216)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class TreeViewCollapsedEventArgs
Public NotInheritable Class TreeViewCollapsedEventArgs
繼承
Object Platform::Object IInspectable TreeViewCollapsedEventArgs
屬性

Windows 需求

裝置系列
Windows 10, version 1803 (已於 10.0.17134.0 引進)
API contract
Windows.Foundation.UniversalApiContract (已於 v6.0 引進)

備註

版本歷程記錄

Windows 版本 SDK 版本 已新增值
1809 17763 項目

屬性

Item

取得折迭的 TreeView 專案。

適用于 UWP Windows 應用程式 SDK的對等WinUI 2 APIMicrosoft.UI.Xaml.Controls.TreeViewCollapsedEventArgs.Item (for WinUI,請參閱) Windows 應用程式 SDK命名空間

Node

取得折迭的 TreeView 節點。

適用于 UWP的對WinUI 2 APIMicrosoft.UI.Xaml.Controls.TreeViewCollapsedEventArgs.Node (Windows 應用程式 SDK,請參閱Windows 應用程式 SDK命名空間) 。

適用於