PaymentDevice.VoidTransactionAsync(String) 方法

參考

定義

命名空間:: Windows.Devices.PointOfService

重要

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public:
 virtual IAsyncOperation<PaymentDeviceOperationResult ^> ^ VoidTransactionAsync(Platform::String ^ transactionId) = VoidTransactionAsync;

/// [Windows.Foundation.Metadata.Experimental]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<PaymentDeviceOperationResult> VoidTransactionAsync(winrt::hstring const& transactionId);

[Windows.Foundation.Metadata.Experimental]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<PaymentDeviceOperationResult> VoidTransactionAsync(string transactionId);

function voidTransactionAsync(transactionId)

Public Function VoidTransactionAsync (transactionId As String) As IAsyncOperation(Of PaymentDeviceOperationResult)

參數

transactionId: String
Platform::String

winrt::hstring

傳回

IAsyncOperation<PaymentDeviceOperationResult>

屬性: ExperimentalAttribute RemoteAsyncAttribute

適用於