Changes the delivery method for results from SendWho() queries. In the default UI, results delivered in CHAT_MSG_SYSTEM are printed in the main chat window; results delivered in a WHO_LIST_UPDATE event cause the FriendsFrame to be shown, displaying the results in its "Who" tab.
See also Social functions.
Signature:
SetWhoToUI(state)
Arguments:
state- Number identifying a delivery method (number)0- Send results of three entries or fewer inCHAT_MSG_SYSTEMevents and results of greater than three entries in aWHO_LIST_UPDATEevent1- Send all results in aWHO_LIST_UPDATEevent