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LeavingBackgroundEventArgs 類別

  • 參考

定義

命名空間:
Windows.UI.WebUI
編輯

當應用程式即將停止在背景中執行時，提供資料。

public ref class LeavingBackgroundEventArgs sealed : ILeavingBackgroundEventArgs
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 196608)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class LeavingBackgroundEventArgs final : ILeavingBackgroundEventArgs
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 196608)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class LeavingBackgroundEventArgs : ILeavingBackgroundEventArgs
Public NotInheritable Class LeavingBackgroundEventArgs
Implements ILeavingBackgroundEventArgs
繼承
Object Platform::Object IInspectable LeavingBackgroundEventArgs
屬性
ContractVersionAttribute MarshalingBehaviorAttribute
實作
ILeavingBackgroundEventArgs

Windows 需求

裝置系列
Windows 10 Anniversary Edition (已於 10.0.14393.0 引進)
API contract
Windows.Foundation.UniversalApiContract (已於 v3.0 引進)

備註

當您實作 WebUIApplication.LeavingBackgroundEventHandler 以回應 WebUIApplication.leavingbackground 事件時，會存取此物件。

方法

GetDeferral()

要求在應用程式停止在背景中執行之前延遲。

適用於

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