//修改主播 public static int updatelive(Live live) { return(LiveDal.updatelive(live)); }
//删除主播 public static int deletelive(int liveid) { return(LiveDal.deletelive(liveid)); }
//根据ID查询某个主播信息 public static SqlDataReader selectlive(int liveid) { return(LiveDal.selectlive(liveid)); }
//增加主播 public static int addlive(Live live) { return(LiveDal.addlive(live)); }
//查询所有主播 public static DataTable allLive() { return(LiveDal.allLive()); }