简单的学生管理系统 TEXT控件 不是LISTVIEW控件的-simple student management system TEXT control is not LISTVIEW Control

包含文件、网络、http、多线程、控件、office、IO、JSON、压缩文件、文本字符串、正则表达式、HTML、邮件、系统、数据库、加密解密等操作类-Include files, network, http, multithreading, control, office, IO, JSON, compressed files, text strings, regular expressions, HTML, e-mail, systems, s, encryption and decrypt