The site provides the SDesignerToolboxSite service so designers can communicate with the host about its toolbox.
SDesignerToolboxSite includes one interface, IDesignerToolboxSite, which includes the following methods:
| Method | Description |
| AddControl | Requests that the host add an ActiveX control to the toolbox. |
| GetData | Returns the currently selected item in the toolbox. |
| OnItemPicked | Notifies the host that an item from the toolbox has been used. |
The service identifier (SID) for this service is SID_SDesignerToolboxSite.