Scientific Calculator developed in C#.net having complex math function-Scientific Calculator developed in C#.net having complex math function..

学生选课系统是典型的信息管理系统,本系统是根据现代化校园的发展而设计的学生选课管理系统，本系统可以方便老师、家长来学校查找学生。要求应用程序功能完备,易使用等特点。实现全校学生信息在线查询。还可以对新来的学员信息进行信息录入。由于学生上课情况复杂，可以实现信息修改。-Students elective course system is the typical information management system, this system is according to the develo