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IRTCEnumPresenceDevices

The IRTCEnumPresenceDevices interface provides COM-standard enumeration methods for the IRTCPresenceDevice interface. The IRTCBuddy::EnumeratePresenceDevices method returns a pointer to IRTCEnumPresenceDevices. This interface is intended for C and C++ applications and is hidden from Visual Basic applications.

Methods in RPC Opnum Order

The IRTCEnumPresenceDevices interface defines the following methods.

Method Description
Next Gets the next specified number of elements in the enumeration sequence.
Reset Resets to the beginning of the enumeration sequence.
Skip Skips over the next specified number of elements in the enumeration sequence.
Clone Creates another enumerator that contains the same enumeration state as the current one.

Requirements

Redistributable: Requires Rtcdll.dll on Windows 2000, Windows XP, and Windows Server 2003.
Header: Declared in Rtccore.h.
Library: Included as a resource in Rtcdll.dll.
GUID: IID_IRTCEnumPresenceDevices is defined as 708C2AB7-8BF8-42f8-8C7D-635197AD5539.

See Also

Set Presence Information, Retrieve Presence Information

 

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