PaymentDeviceConnection.PaymentDevicePaymentAuthorizationRequested 事件

定义

命名空间:

Windows.Devices.PointOfService.Provider

/// [Windows.Foundation.Metadata.Experimental]
/// [add: Windows.Foundation.Metadata.Experimental]
/// [remove: Windows.Foundation.Metadata.Experimental]
// Register
event_token PaymentDevicePaymentAuthorizationRequested(TypedEventHandler<PaymentDeviceConnection, PaymentDevicePaymentAuthorizationRequestEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
PaymentDeviceConnection::PaymentDevicePaymentAuthorizationRequested_revoker PaymentDevicePaymentAuthorizationRequested(auto_revoke_t, TypedEventHandler<PaymentDeviceConnection, PaymentDevicePaymentAuthorizationRequestEventArgs const&> const& handler) const;

[Windows.Foundation.Metadata.Experimental]
[add: Windows.Foundation.Metadata.Experimental]
[remove: Windows.Foundation.Metadata.Experimental]
public event TypedEventHandler<PaymentDeviceConnection,PaymentDevicePaymentAuthorizationRequestEventArgs> PaymentDevicePaymentAuthorizationRequested;

function onPaymentDevicePaymentAuthorizationRequested(eventArgs) { /* Your code */ }
paymentDeviceConnection.addEventListener("paymentdevicepaymentauthorizationrequested", onPaymentDevicePaymentAuthorizationRequested);
paymentDeviceConnection.removeEventListener("paymentdevicepaymentauthorizationrequested", onPaymentDevicePaymentAuthorizationRequested);
- or -
paymentDeviceConnection.onpaymentdevicepaymentauthorizationrequested = onPaymentDevicePaymentAuthorizationRequested;

Public Custom Event PaymentDevicePaymentAuthorizationRequested As TypedEventHandler(Of PaymentDeviceConnection, PaymentDevicePaymentAuthorizationRequestEventArgs) 

事件类型

TypedEventHandler<PaymentDeviceConnection,PaymentDevicePaymentAuthorizationRequestEventArgs>

属性

ExperimentalAttribute