设计一个学生成绩管理系统（学号、姓名、总分、物理、化学、计算机、英语、数学、体育） 采用单链表的方式设计 使用菜单方式进行操作，并具有操作出错提示 可以对记录进行增加、显示、保存到文件、读取文件、删除、查询等操作-Design a student achievement management system (student number, name, score, physics, chemistry, computers, English, Mathematics, Physica

Title: Network_PC_List Descr iption: This application can be used to list the computers connected in a Local Area Network(LAN). This application provides a code for listing network computers using .Net. it is written in Vb.Net 2.0. This file came