PaymentMediator.CanMakePaymentAsync(PaymentRequest) 方法

定義

命名空間:

Windows.ApplicationModel.Payments

此方法會檢查付款是否可以在 paymentRequest 上進行。

public:
 virtual IAsyncOperation<PaymentCanMakePaymentResult ^> ^ CanMakePaymentAsync(PaymentRequest ^ paymentRequest) = CanMakePaymentAsync;

/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<PaymentCanMakePaymentResult> CanMakePaymentAsync(PaymentRequest const& paymentRequest);

[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<PaymentCanMakePaymentResult> CanMakePaymentAsync(PaymentRequest paymentRequest);

function canMakePaymentAsync(paymentRequest)

Public Function CanMakePaymentAsync (paymentRequest As PaymentRequest) As IAsyncOperation(Of PaymentCanMakePaymentResult)

參數

paymentRequest

PaymentRequest

要檢查的付款要求。

傳回

IAsyncOperation<PaymentCanMakePaymentResult>

傳回非同步作業，此作業會以 bool 完成，指出是否可以進行付款。

屬性

RemoteAsyncAttribute

Windows 需求

裝置系列	Windows 10 Fall Creators Update (已於 10.0.16299.0 引進)
API contract	Windows.Foundation.UniversalApiContract (已於 v5.0 引進)