public static string PendingStatus(string username) { BLL.Users api = new BLL.Users(); List <DAL.VwFriend> FList = api.ListPending(username); string rme = ""; if (FList.Count > 0) { Presence p; for (int i = 0; i < FList.Count; i++) { p = new Presence(); p.Type = PresenceType.subscribe; p.From = new agsXMPP.Jid(FList[i].FriendUserName + "@" + Config.AppSetting.domain); p.To = new agsXMPP.Jid(username + "@" + Config.AppSetting.domain); rme += p.ToString(); } } return(rme); }