namespace StoreKit
{
    [Protocol(Name = "SKPaymentTransactionObserver", WrapperType = typeof(SKPaymentTransactionObserverWrapper))]
    [ProtocolMember(IsProperty = false, IsRequired = true, IsStatic = false, Name = "UpdatedTransactions", ParameterByRef = new[] { false, false }, ParameterType = new[] { typeof(SKPaymentQueue), typeof(SKPaymentTransaction[]) }, Selector = "paymentQueue:updatedTransactions:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "RemovedTransactions", ParameterByRef = new[] { false, false }, ParameterType = new[] { typeof(SKPaymentQueue), typeof(SKPaymentTransaction[]) }, Selector = "paymentQueue:removedTransactions:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "RestoreCompletedTransactionsFailedWithError", ParameterByRef = new[] { false, false }, ParameterType = new[] { typeof(SKPaymentQueue), typeof(NSError) }, Selector = "paymentQueue:restoreCompletedTransactionsFailedWithError:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "RestoreCompletedTransactionsFinished", ParameterByRef = new[] { false }, ParameterType = new[] { typeof(SKPaymentQueue) }, Selector = "paymentQueueRestoreCompletedTransactionsFinished:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "UpdatedDownloads", ParameterByRef = new[] { false, false }, ParameterType = new[] { typeof(SKPaymentQueue), typeof(SKDownload[]) }, Selector = "paymentQueue:updatedDownloads:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "DidChangeStorefront", ParameterByRef = new[] { false }, ParameterType = new[] { typeof(SKPaymentQueue) }, Selector = "paymentQueueDidChangeStorefront:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "DidRevokeEntitlements", ParameterByRef = new[] { false, false }, ParameterType = new[] { typeof(SKPaymentQueue), typeof(string[]) }, Selector = "paymentQueue:didRevokeEntitlementsForProductIdentifiers:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "ShouldAddStorePayment", ParameterByRef = new[] { false, false, false }, ParameterType = new[] { typeof(SKPaymentQueue), typeof(SKPayment), typeof(SKProduct) }, ReturnType = typeof(bool), Selector = "paymentQueue:shouldAddStorePayment:forProduct:")]
    [SupportedOSPlatform("maccatalyst")]
    [SupportedOSPlatform("ios")]
    [SupportedOSPlatform("macos")]
    [SupportedOSPlatform("tvos")]
    public interface ISKPaymentTransactionObserver : INativeObject, IDisposable
}
Assembly Microsoft.macOS , Version=14.0.0.0, PublicKeyToken=84e04ff9cfb79065
Help Documentation
.NET 6.0-ios6.0-maccatalyst6.0-macos6.0-tvos7.0-ios7.0-maccatalyst7.0-macos7.0-tvos8.0-ios8.0-maccatalyst8.0-macos8.0-tvos9.0-ios9.0-maccatalyst9.0-macos9.0-tvos
Xamarin iOS 0.0
Xamarin macOS 0.0
Xamarin tvOS 0.0
Xamarin watchOS 0.0
OS Platforms

For the selected framework this API is only supported on the following OS platforms:

  • iOS
  • Mac Catalyst
  • macOS
  • tvOS
  • Built-in API
  • Package-provided API

03/28/2024
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