Microsoft Agent provides a few other objects. The SpeechInput object contains information about the speech engine that is extracted from the Speech Input tab of the Microsoft Agent Properties dialog box (see Figure 14.5). The AudioOutput object contains some of the items from the Output tab (see Figure 14.4). The properties in both objects are read-only except for the SpeechInput.Enabled property, which you can set programmatically.
The CommandsWindow object and the PropertySheet object contain information about the placement of those windows on the screen.