Unbinds the event subscriber functions from in the codeunit instance. This essentially deactivates the subscriber functions for the codeunit instance.
The codeunit that contains the event subscribers.
Property Value/Return Value
true if the event subscriber functions unbind successfully to the codeunit instance and no errors occurred; otherwise false.
If you omit this optional return value and the operation is not successful, then a run-time error occurs. If you include the return value, then you must handle any errors.
You can only call this function on codeunits that have the EventSubscriberInstance Property set to Manual.
Calling this function on a codeunit that has not been bound (by the BINDSUBSCRIPTION Function) will result in an error. If the call to this function is successfull, all bindings are removed.
The codeunit instance that is unbound will be the same instance that previously was bound.
The following code illustrates a typical use of the BINDSUBSCRIPTION function.
Function MyFunction(….) LocalVar SubScriberCodeunit5000; BEGIN // Set global information on the subscriber codeunit if required // You can rely on the instance being the same as the one receiving the event subscriber call SubScriberCodeunit5000.MySetGlobalInfo(<info you can later test in the subscriber event method>) BINDSUBSCRIPTION(SubscriberCodeunit5000); DoSomething(…); // After binding, all subscriptions on SubscriberCodeunit5000 are “active”. UNBINDSUBSCRIPTION(SubscriberCodeunit888); // Now deactivating again DoStuff(…); // This time no events are raised inside SubscriberCodeunit888; END;