Sets the value of a conference attribute.

DWORD cnfSetConferenceAttribute (
CNFRESOURCEHD cnfresourcehd,
DWORD confid,
DWORD attribute,
INT32 value)

cnfresourcehd Handle returned by cnfOpenResource.

confid Conference identifier returned by cnfCreateConference.

attribute Specifies the attribute to set. See cnfGetConferenceAttribute for a complete list and description of the conference attributes.

value New value for the attribute.

• SUCCESS
• CNFERR_INVALID_ATTRIBUTE
  attribute is not a valid attribute for a conference.
• CTAERR_INVALID_HANDLE
  cnfresourcehd is not a valid conferencing resource handle.
• CNFERR_BOARD_TIMEOUT
  The board timed out while waiting for a response message.
• CNFERR_INVALID_IDENTIFIER
  confid is not a valid conference identifier.
• CNFERR_INVALID_PARAMETER
  value is inconsistent or out of range for the given attribute.

See cnfGetConferenceAttribute for a complete list and description of the conference attributes, and Section 4.7 for information on setting conference attributes.

See Appendix B for further details about attribute default values.

cnfCreateConference, cnfGetConferenceAttribute, cnfGetConferenceInfo

// Setup 1 second between each active talker change event
error = cnfSetConferenceAttribute( cnfresourcehd, confid,
             CONF_ATTR_ACTIVE_TALKERS_TIMER,
            1000);