Creates the async operation that the user can use to simulate requesting all receipts for this app and any in-app purchases.
public:
static IAsyncOperation<String^ >^ GetAppReceiptAsync()
Type: IAsyncOperation<String^ >
An XML-formatted string that contains all receipts for this app and any in-app purchases.
The XML-formatted string that this method returns uses these elements:
| Element Name | Description | Child Elements | Attributes |
|---|---|---|---|
| Receipt | Contains information about app and in-app purchases | AppReceiptProductReceiptSignature | Version: The version number of the receipt. CertificateId: The certificate thumbprint used to sign the receipt. ReceiptDate: Date the receipt was signed and downloaded.ReceiptDeviceId: Identifies the device used to request this receipt. |
| AppReceipt | Contains information about an app purchase. | None. | Id: Identifies the purchase. AppId: The Package Family Name value that the OS uses for the app. LicenseType: Full, if the user purchased the full version of the app. Trial, if the user downloaded a trial version of the app.PurchaseDate: Date when the app was acquired. |
| ProductReceipt | Contains information about in-app purchases. | None. | Id: Identifies the purchase. AppId: Identifies the app through which the user made the purchase.ProductId: Identifies the product purchased. ProductType: Determines the product type. Currently only supports a value of Durable.PurchaseDate: Date when the purchase occurred. |
| Signature | Contains the signature for the receipt and information on how the receipt was digitally signed. | SignedInfoSignatureValue | This element is a standard XML-DSIG construct. It contains a SignatureValue element, which contains the signature you can use to validate the receipt. |
To verify a receipt’s authenticity, you can check the receipt’s signature using the public certificate. To get this certificate, use the following URL:
https://go.microsoft.com/fwlink/p/?linkid=246509&cid=<CertificateId>
where <CertificateId> is the CertificateId of the receipt.
Namespace: Windows.ApplicationModel.Store
Metadata: windows.winmd