摘要: 定义学生类(student): class student { public string stu_id { get; set; } public string stu_name { get; set; } public int stu_age { get; set; } public string 阅读全文
posted @ 2016-10-09 16:32 郑寿奎 阅读(4337) 评论(0) 推荐(0) 编辑