摘要：
class Dianqi //创建电器类：父类 { private string _Dianqimingzi; public string Dianqimingzi { get { return _Dianqimingzi; }... 阅读全文
摘要：
public class Shengwu { private string _Name; public string Name { get { return _Name; } set { _Name = va... 阅读全文