一个简单的学生信息管理系统 用vfp 编写 实现课程选择 学生及教师信息管理的程序 -a simple student information gaurantee system

非常强大的类库，包含条形码的类、3D验证码类、日历类集合、汉字转拼音类、加密、解密类等-A very powerful library that contains the class of bar code, and 3D verification code class calendar class collection of Chinese characters to Pinyin class, encryption, decryption class