Occurs when a user ends a transaction.
Assembly: System.Web (in System.Web.dll)
The following code example demonstrates how to register a custom event handler for the event. Because TemplateControl is an abstract class, this code example uses the Page class, which is derived from the TemplateControl class. Account is a class that supports a Debit operation, which is transactional and must execute as a unit. If any exception is raised during this operation, the transaction is ended.