AppWindowCloseRequestedEventArgs 类

定义

命名空间:

Windows.UI.WindowManagement

为 AppWindow.CloseRequested 事件提供数据。

public ref class AppWindowCloseRequestedEventArgs sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 524288)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class AppWindowCloseRequestedEventArgs final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 524288)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class AppWindowCloseRequestedEventArgs

Public NotInheritable Class AppWindowCloseRequestedEventArgs

继承

Object Platform::Object IInspectable AppWindowCloseRequestedEventArgs

属性

ContractVersionAttribute MarshalingBehaviorAttribute

Windows 要求

设备系列	Windows 10, version 1903 (在 10.0.18362.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v8.0 中引入)

属性

Cancel

获取或设置一个值，该值指示是否应取消关闭操作。

方法

GetDeferral()

获取一个延迟对象，用于管理 CloseRequested 事件处理程序中完成的异步工作。

另请参阅

• CloseRequested