VC++课程设计---GPA计算器的设计.doc

山东建筑大学 课 程 设 计 说 明 书 题 目：课 程：院 （部）：专 业：班 级：学生姓名：学 号：指导教师：完成日期：目 录 摘要········································································································II 正文·········································································································1 1 设计目的································································································1 2 设计要求································································································1 3 设计内容································································································1 3.1系统分析·····························································································1 3.2项目创建·····························································································2 3.3界面设计·····························································································3 3.4代码实现·····························································································5 3.4.1添加菜单控制···················································································5 3.4.2添加分数存储代码·············································································6 3.4.3添加功能函数代码·············································································7 3.4.4添加控件事件代码············································································11 3.4.5设置界面外观··················································································13 3.5设计结果及使用说明·············································································14 总结与致谢 ·····························································································17 参考文献 ································································································18 附录 ······································································································19 摘 要 GPA英语全称是Grade Point Average，意思就是平均成绩点数（平均分数、平均绩点），美国的GPA满分是4分，即A=4，B=3，C=2， D=1。GPA的精确度往往达到小数点后1到2位