Specifies a transaction ID.
SDKs
- macOS 10.0+
- Mac Catalyst 13.0+
Framework
- Core Services
Declaration
typedef SInt32 AETransactionID;
Discussion
A transaction is a sequence of Apple events that are sent
back and forth between the client and server applications, beginning
with the client’s initial request for a service. When you call
the AECreate function,
you pass a value of type AETransaction for
the transaction parameter. ID Constants for the AECreateAppleEvent Function lists the valid constant values for a variable
or parameter of this type.