📄 users.cs
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using System;
using System.Data;
using System.Collections;
using System.Data.SqlClient;
using MyLibrary.DataAccessLayer;
using MyLibrary.DataAccessHelper;
namespace MyLibrary.BusinessLogicLayer
{
//用户类
public class Users
{
#region 私有成员
private string _userID; //用户编号
private string _userPassword; //用户密码
private int _userPower; //用户权限
private string _userName; //用户姓名
private bool _userSex; //用户性别
private string _userDepart; //用户系院
private string _userTelephone; //用户电话
private string _userEMail; //用户E_Mail
#endregion 私有成员
#region 属性
public string UserID
{
set
{
this._userID = value;
}
get
{
return this._userID;
}
}
public string UserPassword
{
set
{
this._userPassword = value;
}
get
{
return this._userPassword;
}
}
public int UserPower
{
set
{
this._userPower = value;
}
get
{
return this._userPower;
}
}
public string UserName
{
set
{
this._userName = value;
}
get
{
return this._userName;
}
}
public bool UserSex
{
set
{
this._userSex = value;
}
get
{
return this._userSex;
}
}
public string UserDepart
{
set
{
this._userDepart = value;
}
get
{
return this._userDepart;
}
}
public string UserTelephone
{
set
{
this._userTelephone = value;
}
get
{
return this._userTelephone;
}
}
public string UserEMail
{
set
{
this._userEMail = value;
}
get
{
return this._userEMail;
}
}
#endregion 属性
#region 方法
//根据用户 UserID 初始化该用户
//输入:
// XUserID - 用户编号;
//输出:
// 用户存在:返回True;
// 用户不在:返回False;
public bool LoadData(string XUserID)
{
SqlParameter[] Params = new SqlParameter[1];
DataBase DB = new DataBase();
Params[0] = DB.MakeInParam("@UserID", SqlDbType.VarChar, 50, XUserID); //用户编号
DataSet ds = DB.GetDataSet("Proc_UsersDetail", Params);
ds.CaseSensitive = false;
DataRow DR;
if (ds.Tables[0].Rows.Count > 0)
{
DR= ds.Tables[0].Rows[0];
this._userID = GetSafeData.ValidateDataRow_S(DR, "UserID"); //用户编号
this._userPower = GetSafeData.ValidateDataRow_N(DR, "UserPower"); //用户权限
this._userName = GetSafeData.ValidateDataRow_S(DR, "UserName"); //用户姓名
this._userSex = GetSafeData.ValidateDataRow_B(DR, "UserSex"); //用户性别
this._userDepart = GetSafeData.ValidateDataRow_S(DR, "UserDepart"); //用户系院
this._userTelephone = GetSafeData.ValidateDataRow_S(DR, "UserTelephone"); //用户电话
this._userEMail = GetSafeData.ValidateDataRow_S(DR, "UserEMail"); //用户EMail
return true;
}
else
{
return false;
}
}
//根据UserID判断该用户是否存在
//输入:
// XUserID - 用户编号;
//输出:
// 用户存在:返回True;
// 用户不在:返回False;
public bool CheckUser(string XUserID)
{
SqlParameter[] Params = new SqlParameter[1];
DataBase DB = new DataBase();
Params[0] = DB.MakeInParam("@UserID", SqlDbType.VarChar, 50, XUserID); //教工姓名
SqlDataReader DR = DB.RunProcGetReader("Proc_UsersDetail", Params);
if (!DR.Read())
{
return false;
}
else
{
return true;
}
}
//根据UserID和UserPassword判断密码是否正确
//输入:
// XUserID - 用户编号;
//输出:
// 用户存在:返回True;
// 用户不在:返回False;
public bool CheckPassword(string XUserID)
{
SqlParameter[] Params = new SqlParameter[1];
DataBase DB = new DataBase();
Params[0] = DB.MakeInParam("@UserID", SqlDbType.VarChar, 50, XUserID); //教工姓名
SqlDataReader DR = DB.RunProcGetReader("Proc_UsersDetail", Params);
if (!DR.Read())
{
return false;
}
else
{
this._userPassword = DR["UserPassword"].ToString();
this._userPower = int.Parse(DR["UserPower"].ToString());
return true;
}
}
//向Users表中添加用户信息(采用存储过程)
//输出:
// 插入成功:返回True;
// 插入失败:返回False;
public bool InsertByProc()
{
SqlParameter[] Params = new SqlParameter[8];
DataBase DB = new DataBase();
Params[0] = DB.MakeInParam("@UserID", SqlDbType.VarChar, 50, UserID); //用户编号
Params[1] = DB.MakeInParam("@UserPassword", SqlDbType.VarChar,50, UserPassword); //用户密码
Params[2] = DB.MakeInParam("@UserPower", SqlDbType.SmallInt, 2, UserPower); //用户权限
Params[3] = DB.MakeInParam("@UserName", SqlDbType.VarChar, 50, UserName); //用户姓名
Params[4] = DB.MakeInParam("@UserSex", SqlDbType.Bit,1, UserSex); //用户性别
Params[5] = DB.MakeInParam("@UserDepart", SqlDbType.VarChar,50, UserDepart); //用户系院
Params[6] = DB.MakeInParam("@UserTelephone", SqlDbType.VarChar, 50, UserTelephone); //用户电话
Params[7] = DB.MakeInParam("@UserEMail", SqlDbType.VarChar, 50, UserEMail); //用户EMail
int Count = -1;
Count = DB.RunProc("Proc_UsersAdd", Params);
if (Count > 0)
return true;
else return false;
}
//更新用户的信息
public bool UpdateByProc(string XUserID)
{
SqlParameter[] Params = new SqlParameter[6];
DataBase DB = new DataBase();
Params[0] = DB.MakeInParam("@UserID", SqlDbType.VarChar, 50, XUserID); //用户编号
Params[1] = DB.MakeInParam("@UserPower", SqlDbType.SmallInt, 2, UserPower); //用户权限
Params[2] = DB.MakeInParam("@UserName", SqlDbType.VarChar, 50, UserName); //用户姓名
Params[3] = DB.MakeInParam("@UserDepart", SqlDbType.VarChar, 50, UserDepart); //用户系院
Params[4] = DB.MakeInParam("@UserTelephone", SqlDbType.VarChar, 50, UserTelephone); //用户电话
Params[5] = DB.MakeInParam("@UserEMail", SqlDbType.VarChar, 50, UserEMail); //用户EMail
int Count = -1;
Count = DB.RunProc("Proc_UsersModify", Params);
if (Count > 0)
return true;
else return false;
}
//更新读者联系方式
public bool UpdateMessage(string XUserID)
{
SqlParameter[] Params = new SqlParameter[3];
DataBase DB = new DataBase();
Params[0] = DB.MakeInParam("@UserID", SqlDbType.VarChar, 50, XUserID); //用户编号
Params[1] = DB.MakeInParam("@UserTelephone", SqlDbType.VarChar, 50, UserTelephone); //用户电话
Params[2] = DB.MakeInParam("@UserEMail", SqlDbType.VarChar, 50, UserEMail); //用户EMail
int Count = -1;
Count = DB.RunProc("Proc_UsersMessageModify", Params);
if (Count > 0)
return true;
else return false;
}
//删除用户
//输入:
// XUserID - 用户编号;
//输出:
// 删除成功:返回True;
// 删除失败:返回False;
public bool DeleteByProc(string XUserID)
{
SqlParameter[] Params = new SqlParameter[1];
DataBase DB = new DataBase();
Params[0] = DB.MakeInParam("@UserID", SqlDbType.VarChar, 50, XUserID); //用户编号
int Count = -1;
Count = DB.RunProc("Proc_UsersDelete", Params);
if (Count > 0)
return true;
else return false;
}
//查询用户
//查询所用用户
//不需要参数
public DataSet QueryUsers()
{
DataBase DB = new DataBase();
return DB.GetDataSet("Proc_UsersList");
}
//修改用户的密码
//输入:
// XUserID - 用户编号;
//输出:
// 修改成功:返回True;
// 修改失败:返回False;
public bool ModifyPassword(string XUserID)
{
SqlParameter[] Params = new SqlParameter[2];
DataBase DB = new DataBase();
Params[0] = DB.MakeInParam("@UserID", SqlDbType.VarChar, 50, XUserID); //用户编号
Params[1] = DB.MakeInParam("@UserPassword", SqlDbType.VarChar, 50, UserPassword); //用户密码
int Count = -1;
Count = DB.RunProc("Proc_UsersPasswordModify", Params);
if (Count > 0)
return true;
else return false;
}
#endregion 方法
}
}
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