https://learn.microsoft.com/ja-jp/dotnet/api/system.transactions.ipromotablesinglephasenotification?view=netframework-4.8.1&viewFallbackFrom=net-10.0
IPromotableSinglePhaseNotification Interface (System.Transactions) | Microsoft Learn
Describes an object that acts as a commit delegate for a non-distributed transaction internal to a resource manager.
interfacesystemtransactionsmicrosoftlearn