LeavingBackgroundEventHandler 委托

定义

命名空间:

Windows.UI.Xaml

表示将处理 Application.LeavingBackground 事件的方法。

public delegate void LeavingBackgroundEventHandler(Platform::Object ^ sender, LeavingBackgroundEventArgs ^ e);

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 196608)]
/// [Windows.Foundation.Metadata.Guid(2863488429, 20422, 19108, 183, 207, 135, 126, 54, 173, 164, 246)]
class LeavingBackgroundEventHandler : MulticastDelegate

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 196608)]
[Windows.Foundation.Metadata.Guid(2863488429, 20422, 19108, 183, 207, 135, 126, 54, 173, 164, 246)]
public delegate void LeavingBackgroundEventHandler(object sender, LeavingBackgroundEventArgs e);

Public Delegate Sub LeavingBackgroundEventHandler(sender As Object, e As LeavingBackgroundEventArgs)

参数

sender

Object

Platform::Object

IInspectable

附加处理程序的对象。

e

LeavingBackgroundEventArgs

事件的事件数据。

属性

ContractVersionAttribute GuidAttribute

Windows 要求

设备系列	Windows 10 Anniversary Edition (在 10.0.14393.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v3.0 中引入)