The ToolbarControl hooks up command objects to the MapControl, PageLayoutControl, GlobeControl and SceneControl and provides properties, methods and events for: managing the general appearance; setting the buddy; adding and removing items; setting the current tool; and customization.
Extended Error Information
Use the ISupportErrorInfo method InterfaceSupportsErrorInfo to determine if the object supports extended error information. If the object supports extended error info, VC++ developers should use the OLE/COM IErrorInfo interface to access the ErrorInfo object. Visual Basic developers should use the global error object Err to retrieve this extended error information.
|IConnectionPointContainer||Supports connection points for connectable objects.|
|IPersist||Defines the single method GetClassID, which is designed to supply the CLSID of an object that can be stored persistently in the system. IPersist is the base interface for three other interfaces: IPersistStorage, IPersistStream, and IPersistFile.|
|IPersistStreamInit||Supports initialized stream-based persistence, regardless of whatever else the object does.|
|ISupportErrorInfo||Indicates whether a specific interface can return Automation error objects.|
|IToolbarControl||Provides access to members that control the ToolbarControl.|
|IToolbarControl2||Provides access to members that control the ToolbarControl.|
|IToolbarControlDefault||Provides access to members that control the ToolbarControl.|
|IToolbarControlEvents (default)||Provides access to events that occur with interaction to the ToolbarControl.|
Working with Events
When working with ToolbarControl's default outbound interface in Visual Basic 6 declare variables as follows:
Private WithEvents pToolbarControl as ToolbarControl