【精选】C#三层架构-2.编写Model项目实体类C#三层架构-2.编写Model项目实体类.docVIP

1.对着Model项目名点右键，选择，添加类。 2.新建类-userinfo 编写userinfo类的代码 根据数据库字段设计类，每个数据库字段对应一个类的字段。然后，为每一个字段编写一个公有属性。注意类要设置为public的。 using System; namespace Model { /// summary /// userInfo:实体类(用户信息) /// /summary [Serializable] public class userInfo { public userInfo() {} #region Model private int _customerid; private string _customername; private string _pid; private string _telephone; private string _address; /// summary /// 客户编号 /// /summary public int customerID { set{ _customerid=value;} get{return _customerid;} } /// summary /// 客户姓名 /// /summary public string customerName { set{ _customername=value;} get{return _customername;} } /// summary /// 身份证号 /// /summary public string pID { set{ _pid=value;} get{return _pid;} } /// summary /// 电话 /// /summary public string telephone { set{ _telephone=value;} get{return _telephone;} } /// summary /// 地址 /// /summary public string address { set{ _address=value;} get{return _address;} } #endregion Model } } 创建并编写cardinfo类 using System; namespace Model { /// summary /// cardinfo:实体类(银行卡信息) /// /summary [Serializable] public class cardinfo { public cardinfo() {} #region Model private string _cardid; private string _curtype=RMB; private string _savingtype; private DateTime _opendate= DateTime.Now; private decimal _openmoney=0M; private decimal _balance=0M; private string _pass= 888888; private bool _isreportloss= false; private int _customerid; /// summary /// 银行卡号 /// /summary public string cardID { set{ _cardid=value;} get{return _cardid;} } /// summary /// 货币类型 /// /summary public string curType { set{ _curtype=value;} get{return _curtype;} } /// summary /// 存款类型 活期/定活两便/定期 /// /summary public string savingType { set{ _savingtype=value;} get{return _savingtype;} } /// summary /// 开户日期 /// /summary public Date