The IRTCPresenceDevice2 interface derives from the IRTCPresenceDevice interface. This interface can be obtained by calling QueryInterface on the IRTCPresenceDevice interface.

Methods in Vtable Order

The IRTCPresenceDevice2 interface inherits the methods of the standard COM interface IUnknown.

In addition, IRTCPresenceDevice2 defines the following method, including those inherited from IRTCPresenceDevice.

Method Description
get_DeviceID Allows an application to obtain the device ID for the presence device.


Redistributable: Requires Rtcdll.dll on Windows 2000 SP4 and later, Windows XP, and Windows Server 2003.
Header: Declared in Rtccore.h.
Library: Included as a resource in Rtcdll.dll.
GUID: IID_IRTCPresenceDevice2 is defined as 00DE7891-77A8-4123-A9A4-4E5728BD8AC3.

See Also

Enhanced MPOP Support