| Platform SDK: Agent | 
IAgentNotifySinkEx is derived from the IAgentNotifySink interface. It includes all the IAgentNotifySink methods and provides access to additional functions.
Methods in Vtable Order
| IAgentNotifySinkEx Methods | Description | 
|---|---|
| HelpComplete | Occurs when the user selects a menu or the character in Help mode. | 
| ListeningState | Occurs when the character's listening state changes. | 
| DefaultCharacterChange | Occurs when the user changes the default character. | 
| AgentPropertyChange | Occurs when the user changes an Agent property setting. | 
| ActiveClientChange | Occurs when the active client of a character changes. |