VS实现数据库的读写技术

上传者: baidu_32761977 | 上传时间: 2019-12-21 19:27:04 | 文件大小: 259KB | 文件类型: zip
a. 输入多位同学的成绩(名字/成绩(key/value)),输出平均成绩、最高成绩等,并且根据用户输入的姓名输出该学生的成绩(输入名字不对给出提示(ContainsKey()))。(哈希表、泛型排序列表等多种方式实现)。 b. 在windows窗体中进行输入和输出,输入出错时能给出提示。 对数据库中表进行读写。在退出程序前先将输入的成绩存入score.mdb中的表score(或自定数据库与表)中,下次再输入时先从数据库中读出已有的成绩。

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