ACCP5.0 S2 项目实战-影院售票系统

与教材所要求实现的功能相同.privatevoidGetNewMovieList(){cinema.ScreenSchedule.LoadItems();treeView1.Nodes.Clear();TreeNodetreenode=null;foreach(ScheduleItemitemincinema.ScreenSchedule.Items.Values){if(this.treeView1.Nodes.ContainsKey(it