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IRTCEnumGroups

  • Article

The IRTCEnumGroups interface provides COM-standard enumeration methods for the IRTCBuddyGroup interface. The IRTCBuddy2::EnumerateGroups and IRTCClientPresence2::EnumerateGroups methods return a pointer to IRTCEnumGroups. This interface is intended for C and C++ applications and is hidden from Visual Basic applications.

Methods in Vtable Order

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

In addition, IRTCEnumGroups 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_IRTCEnumGroups is defined as 742378D6-A141-4415-8F27-35D99076CF5D.