共用方式為

ClaimedCashDrawer.ReleaseDeviceRequested 事件

  • 參考

定義

命名空間:
Windows.Devices.PointOfService
編輯

發生于裝置取得釋放其獨佔宣告的要求時。

應用程式可能會呼叫 RetainDeviceAsync 來保留獨佔宣告的小型時間範圍 (2 秒) 。 或者，應用程式也可以透過 Close 立即結束視窗來釋出宣告。

// Register
event_token ReleaseDeviceRequested(TypedEventHandler<ClaimedCashDrawer, IInspectable const&> const& handler) const;

// Revoke with event_token
void ReleaseDeviceRequested(event_token const* cookie) const;

// Revoke with event_revoker
ClaimedCashDrawer::ReleaseDeviceRequested_revoker ReleaseDeviceRequested(auto_revoke_t, TypedEventHandler<ClaimedCashDrawer, IInspectable const&> const& handler) const;
public event TypedEventHandler<ClaimedCashDrawer,object> ReleaseDeviceRequested;
function onReleaseDeviceRequested(eventArgs) { /* Your code */ }
claimedCashDrawer.addEventListener("releasedevicerequested", onReleaseDeviceRequested);
claimedCashDrawer.removeEventListener("releasedevicerequested", onReleaseDeviceRequested);
- or -
claimedCashDrawer.onreleasedevicerequested = onReleaseDeviceRequested;
Public Custom Event ReleaseDeviceRequested As TypedEventHandler(Of ClaimedCashDrawer, Object)

事件類型

TypedEventHandler<ClaimedCashDrawer,Object>

TypedEventHandler<ClaimedCashDrawer,IInspectable>

適用於