通过

SystemNavigationCloseRequestedPreviewEventArgs 类

  • 参考

定义

命名空间:
Windows.UI.Core.Preview
编辑

为 SystemNavigationManagerPreview.CloseRequested 事件提供事件数据。

public ref class SystemNavigationCloseRequestedPreviewEventArgs sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 262144)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class SystemNavigationCloseRequestedPreviewEventArgs final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 262144)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class SystemNavigationCloseRequestedPreviewEventArgs
Public NotInheritable Class SystemNavigationCloseRequestedPreviewEventArgs
继承
Object Platform::Object IInspectable SystemNavigationCloseRequestedPreviewEventArgs
属性
ContractVersionAttribute MarshalingBehaviorAttribute

Windows 要求

设备系列
Windows 10 Creators Update (在 10.0.15063.0 中引入)
API contract
Windows.Foundation.UniversalApiContract (在 v4.0 中引入)

属性

Handled

获取或设置一个值，该值指示关闭请求是否由应用处理。

方法

GetDeferral()

返回 CloseRequested 事件的 Deferral 对象。

适用于