GetFirstRosterMember

//RWT-OEI 09/19/05 //This gets the first roster member in the list. Roster members are //sorted by the order that they were added to the roster. //It is to be coupled with GetNextRosterMember if one needs to //iterate over the roster //Returns an empty string if there are no roster members //The string return value is the roster name of the first roster member. string GetFirstRosterMember;