다음을 통해 공유

IRTCClientPresence2::AddGroup (Windows Embedded CE 6.0)

  • 아티클

1/6/2010

Note

This method is unsupported in Windows Embedded CE 6.0.

This method adds a new buddy group. A client can have a maximum of 64 groups.

Syntax

HRESULT AddGroup( 
  BSTR bstrGroupName,
  BSTR bstrData,
  IRTCProfile* pProfile,
  long lFlags,
  IRTCBuddyGroup** ppGroup 
);

Parameters

  • bstrGroupName
    [in] The name of the group.
  • bstrData
    [in] Data for the new group.

  • pProfile
    [in] Pointer to an IRTCProfile interface specifying a provisioning profile to use for this group.

    It is taken into account only when the RTCCS_FORCE_PROFILE flag is specified in lFlags. Otherwise, it must be set to NULL, and the RTC Client API chooses the best profile to use.

    If the RTCCS_FORCE_PROFILE flag is set and the parameter is NULL, no profile is used.

  • lFlags
    [in] RTCCS_ specifying the force profile flag setting.

  • ppGroup
    [out] Pointer to the IRTCBuddyGroup interface.

    This parameter can be NULL, indicating that the method should not retrieve an interface.

    This method adds a reference to the group object, which the caller is responsible for releasing.

Return Value

This method can return an RTC_E_ constant.

The following table shows additional return values and additional information about a specific return value.

Value Meaning

RTC_E_GROUP_EXISTS

The group already exists.

E_INVALIDARG

The bstrGroupName parameter is NULL.

E_POINTER

The ppGroup parameter is not a valid pointer.

Remarks

When contact roaming is enabled, the AddGroup method is asynchronous.

The application must wait for the RTCE_GROUP event (defined in the RTC_EVENT enumeration) with event type RTCGET_GROUP_ADD (defined in the RTC_GROUP_EVENT_TYPE enumeration) to retrieve the IRTCBuddyGroup interface.

The IRTCBuddyGroupEvent::Buddy method returns the IRTCBuddyGroup interface.

Requirements

Header rtccore.h, rtccore.idl
Library uuid.lib
Windows Embedded CE Windows CE .NET 4.2 and later

See Also

Reference

IRTCClientPresence2
IRTCBuddyGroup
IRTCBuddyGroupEvent::Buddy
IRTCClientPresence2::RemoveGroup
IRTCProfile
RTC_EVENT
RTC_GROUP_EVENT_TYPE