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| Microsoft DirectShow 9.0 |
IMSVidDeviceEvent Interface
This topic applies to Windows XP or later.
The IMSVidDeviceEvent interface is the base interface for device events. Do not implement this interface directly. Other event interfaces derive from this interface.
In addition to the methods inherited from IDispatch, the IMSVidDeviceEvent interface exposes the following method.
| Method | Description |
| StateChange | Signals that the state of the device has changed. |
See Also