| -api-id | -api-type |
|---|---|
M:Windows.ApplicationModel.Wallet.WalletItemStore.AddAsync(System.String,Windows.ApplicationModel.Wallet.WalletItem) |
winrt method |
Caution
The ApplicationModel.Wallet namespace is no longer supported, and will soon be deprecated. Developers are encouraged to avoid using this namespace.
Adds a new wallet item to the wallet.
The identifier of the wallet item. This value must be unique. This sets the initial WalletItem.Id value (the identifier is for the WalletItemStore store, and isn't part of the initialization of a WalletItem object.
The wallet item to add to the wallet.
An asynchronous action. If you use Asynchronous programming, the return type is void.
If the id value passed in to this method is not unique, or if the item has already been added to the wallet, an exception is thrown. How to handle errors/exceptions varies by programming language, particularly so when calling asynchronous methods. See Asynchronous programming.
Remember that when you call this method, the item is added to the wallet item store, which is owned by the device not the app. While you're still developing, the store persists across app sessions, and so attempting to add the same item again when running another debug session can throw an exception because the item's already there. Consider adding a call to ClearAsync before you attempt to add any items and you've run your code more than once, at least while you're still developing and testing your code.