Informs the extension that its class helper is going away.
[Visual Basic 6.0]
Sub Shutdown
[Visual Basic .NET]
Public Sub Shutdown ( _
)
[C#] public void Shutdown ( );
[Java] public void shutdown ( ) throws IOException, AutomationException
[C++]
HRESULT Shutdown(
void
);
Shutdown is called when the extension's class is cleared from the client's memory, or when the extension is removed from the class. Note that if a class is deleted from a geodatabase, it may remain in memory, so this should not be relied upon for behavior that should be triggered by a class' deletion.