SystemNavigationManagerPreview 类

定义

命名空间:

Windows.UI.Core.Preview

为应用提供一种方法来响应系统提供的关闭事件。

public ref class SystemNavigationManagerPreview sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 262144)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class SystemNavigationManagerPreview final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 262144)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class SystemNavigationManagerPreview

Public NotInheritable Class SystemNavigationManagerPreview

继承

Object Platform::Object IInspectable SystemNavigationManagerPreview

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)

方法

GetForCurrentView()

返回与当前窗口关联的 SystemNavigationManagerPreview 对象。

事件

CloseRequested

当用户调用系统按钮关闭 (应用标题栏) 角落的“x”按钮时发生。