| Name | Description |
| Application | Returns the top-level parent application object. When used the context of Inventor, an Application object is returned. When used in the context of Apprentice, an ApprenticeServer object is returned. |
| Parent | Gets the parent object from whom this object can logically be reached. |
| Type | Returns an ObjectTypeEnum indicating this object's type. |
| Name | Description |
| OnKeyDown | Event that occurs when the user presses a button on the keyboard. Only the keys specified in the enumerator are handled through this event. The input signifies the hardware key that was actually depressed. |
| OnKeyPress | Event that occurs when the user presses and releases an ANSI key on the keyboard. The ANSI value of the key pressed is returned. |
| OnKeyUp | Event that occurs when the user releases a button on the keyboard . Only the keys specified in the enumerator are handled through this event. The input signifies the hardware key that was actually depressed. |