/// <summary>
/// 激活卡号
/// </summary>
/// <param name="Cardno">卡号</param>
/// <param name="form">操作员窗体</param>
/// <returns>返回是否激活成功！</returns>
public string ActicateCardnoInfo(string Cardno, Form form)
{
//用于返回信息
string strMsger = "";
//接受判空返回值，判断文本框是否为空。
string isNull = IsNull.isNull(form);
//接受是不是数字的判断返回值
bool isNumber = IsNull.IsNumber(Cardno);
//判断卡号是否为空
if (isNull == "")//没有返回值，说明不为空。
{
//判断卡号是否位数字
if (isNumber == true)//是数字
{
#region 激活卡号
//调用激活卡号的数据层接口和创建DAL层工厂，实例化具体的DAL层类
ActivateCardIDAL activaIDAL = (ActivateCardIDAL)fact.CreateUser("ActivateCardDAL");
//转换为实体
RegistrationCardno registCardno = new RegistrationCardno();
registCardno.StudentCardno = int.Parse(Cardno);//给实体卡号赋值
//获取卡号信息
DataTable CardnoInfoTable = activaIDAL.SelectRegistartCardnoInfo(registCardno);
//判断卡号是否存在
if (CardnoInfoTable.Rows.Count != 0)//说明卡号存在
{
//判断卡号目前的使用状态，是否已经被激活。
if (CardnoInfoTable.Rows[0][4].ToString() == "已激活")
{
strMsger = "此卡号已经被激活，请勿重复操作！";
}
else
{
//更新卡号状态为，已激活。
registCardno.State = "已激活"; //给卡号状态从新赋值
activaIDAL.UpdateCardnoState(registCardno); //更新卡号状态
strMsger = "卡号激活成功！";
}
}
else
{
//说明卡号不存在
strMsger = "卡号不存在，请从新输入！";
}
#endregion
}
else
{
strMsger = "卡号请输入数字！";
}
}
else
{
//否则为空
strMsger = isNull;
}
return(strMsger);
}
/// <summary>
/// 重置学生密码
/// </summary>
/// <param name="cardno">卡号</param>
/// <param name="newpwd">新密码</param>
/// <param name="newpwdok">确认密码</param>
/// <param name="form">重置学生密码窗体</param>
/// <returns></returns>
public string StudentPwdOpertion(string cardno, string newpwd, string newpwdok, Form form)
{
//用于返回信息
string StrMsg = "";
//接受判空返回值，判断文本框是否为空。
string isNull = IsNull.isNull(form);
//接受是不是数字的判断返回值
bool isNumber = IsNull.IsNumber(cardno);
//判断文本框是否为空
if (isNull == "")//没有返回值，说明不为空。
{
//判断卡号是否是数字
if (isNumber == true)//返回true说明输入的是数字！
{
//判断密码和确认密码是否一致
if (newpwd == newpwdok)
{
//调用重置学生密码的数据层接口和创建DAL层的功能实例化具体的DAL层类
StudentPwdOpertionIDAL studentpwdopertion = (StudentPwdOpertionIDAL)fact.CreateUser("StudentPwdOpertionDAL");
//实例化userlevel实体
UserLevel user = new UserLevel();
user.UserID = int.Parse(cardno);
user.Userlevel = "学生";
//调用修改密码的方法,获取用户信息！
DataTable userTable = studentpwdopertion.SelectUserLoginCardnoInfo(user);
//判断用户是否存在
if (userTable.Rows.Count != 0) //说明用户存在
{
user.UserPwd = newpwd; //更新密码
studentpwdopertion.UpdateLoginPWD(user);
StrMsg = "重置成功！";
}
else
{
//用户不存在
StrMsg = "用户不存在，请从新输入！";
}
}
else
{
StrMsg = "新密码和确认密码不一致，请重新输入！";
}
}
else
{
StrMsg = "卡号请输入数字！";
}
}
else
{
StrMsg = isNull; //返回错误信息
}
return(StrMsg); //返回是否成功的信息！
}
/// <summary>
/// 向报表插入信息
/// </summary>
/// <param name="SellCash">售卡金额</param>
/// <param name="CanCash">退卡金额</param>
/// <param name="RecCAsh">充值金额</param>
/// <param name="NowCash">本期金额</param>
/// <param name="Opertion">操作员</param>
/// <param name="Date">结账日期</param>
/// <returns></returns>
public string InsertRecheck(string SellCash, string CanCash, string RecCAsh, string NowCash, string Opertion, string Date, Form form, string admin)
{
string Strms = "";
string isnull = IsNull.isNull(form);//判断文本框是否为空
string isGroupNumber = IsNull.GroupIsNumber(form);
//判断文本框是否为空
if (isnull == "") //没有返回值说明不为空
{
//判断文本内容是否是数字
if (isGroupNumber == "")//没有返回值，说明都是数字
{
SettleAccountsIDAL settAccoutIDAL = (SettleAccountsIDAL)fact.CreateUser("SettleAccountsDAL");
//转成售卡实体
RegistrationCardno regist = new RegistrationCardno();
regist.OpertionID = int.Parse(Opertion);
regist.AccountsState = "已结账";
settAccoutIDAL.UpdateRegistrationCardno(regist);//更新售卡结账状态
//转成充值实体
Recharge recharge = new Recharge();
recharge.OpertionID = int.Parse(Opertion);
recharge.State = "已结账";
settAccoutIDAL.UpdateRecharge(recharge);//更新充值结账状态
//转成退卡实体
CanceCard cancardno = new CanceCard();
cancardno.OperationID = int.Parse(Opertion);
cancardno.State = "已结账";
settAccoutIDAL.UpdateCancelCard(cancardno);//更新退卡结账状态
//向报表插入信息
//转成报表实体
Recheck recheck = new Recheck();
recheck.SallCash = double.Parse(SellCash);
recheck.RechargeCash = double.Parse(RecCAsh);
recheck.CanCash = double.Parse(CanCash);
recheck.Currentincome = double.Parse(NowCash);
recheck.Opertion = int.Parse(admin);
recheck.CheckDate = DateTime.Parse(Date);
settAccoutIDAL.InsertRecheck(recheck);
Strms = "结账成功！";
}
else
{
Strms = isGroupNumber;
}
}
else
{
Strms = isnull;
}
return(Strms);
}
/// <summary>
/// 修改密码
/// </summary>
/// <param name="UserID">用户ID</param>
/// <param name="OldPwd">旧密码</param>
/// <param name="NewPwd">新密码</param>
/// <param name="NewPwdOk">确认密码</param>
/// <param name="form">窗体</param>
/// <returns>是否修改成功！</returns>
public string RestUserPwd(string UserID, string OldPwd, string NewPwd, string NewPwdOk, Form form)
{
//用于返回信息
string strMsger = "";
//接受判空返回值，判断文本框是否为空。
string isNull = IsNull.isNull(form);
if (isNull == "")//没有返回值说明文本框不为空！
{
//判断新密码和确认密码是否一致
if (NewPwd == NewPwdOk)
{
//转化为实体
UserLevel userID = new UserLevel();
userID.UserID = int.Parse(UserID);
userID.UserPwd = OldPwd;
//利用反射，实例化D层登录查询类
RestUserInfoPwdIDAL idal = (RestUserInfoPwdIDAL)fact.CreateUser("RestUserInfoPwdDAL");
//获取登录表信息
DataTable UserPwdTable = idal.SelectUserInfPwd(userID);
//查询旧密码是否正确
if (UserPwdTable.Rows.Count != 0)//密码正确
{
//判断新密码是否和上次的一样
if (NewPwd == UserPwdTable.Rows[0][2].ToString())
{
strMsger = "不能和上次密码一致！";
}
else
{
//修改用户密码
userID.UserPwd = NewPwd;//给新密码赋值
idal.UpdateUserInfoPwd(userID);
strMsger = "恭喜，密码修改成！";
}
}
else
{
//密码错误
strMsger = "旧密码错误，请从新输入！";
}//end if
}
else
{
strMsger = "新密码和确认密码不一致，请检查下！";
}
}
else
{
strMsger = isNull; //返回信息
}//end if
return(strMsger); //返回信息
}
/// <summary>
/// 查询上机记录
/// </summary>
/// <param name="studentCardno">卡号</param>
/// <param name="form">上机记录窗体</param>
/// <returns>上机记录信息</returns>
public DataTable SelectLineStudent(string studentCardno, Form form, ref string StrMsg)
{
//用于返回信息
StrMsg = "";
//接受判空返回值，判断文本框是否为空。
string isNull = IsNull.isNull(form);
//接受是不是数字的判断返回值
bool isNumber = IsNull.IsNumber(studentCardno);
//获取上机记录
DataTable LineStudentTable = new DataTable();
//判断文本是否为空
if (isNull == "")//没有返回值说明文本框不为空！
{
//判断输入的卡号是否是数字
if (isNumber == true)//返回true说明是数字
{
#region 获取上机记录
//转换成对应的实体
StudentLien studentline = new StudentLien();
studentline.StudentCardno = int.Parse(studentCardno);
//调用数据层接口和创建DAL层的工厂创建DAL层类
LineStudentIDAL LineStudentIDAL = (LineStudentIDAL)fact.CreateUser("LineStudentDAL");
//获取上机记录
LineStudentTable = LineStudentIDAL.SelectLineStudent(studentline);
#endregion
#region 判断卡号是否存在，或者有没有上机记录
if (LineStudentTable.Rows.Count == 0)//用户不存在或者没有上机记录
{
StrMsg = "用户不存在或者没有上机记录";
}
else
{
StrMsg = "查询完毕！";
}
#endregion
}
else
{
StrMsg = "卡号请输入数字！";
}
}
else
{
StrMsg = isNull; //把返回结果赋值给strMsger返回给U层
}
return(LineStudentTable); //返回处理结果
}
/// <summary>
/// 查询充值记录
/// </summary>
/// <param name="Cardno">卡号</param>
/// <param name="form">充值窗体</param>
/// <returns>查询到的记录</returns>
DataTable SelectRechargeIBLL.Selectrechar(string Cardno, Form form, ref string StrMsg)
{
//用于返回信息
StrMsg = "";
//接受判空返回值，判断文本框是否为空。
string isNull = IsNull.isNull(form);
//接受是不是数字的判断返回值
bool isNumber = IsNull.IsNumber(Cardno);
//接受返回的充值记录
DataTable Selectrechar = new DataTable();
//判断卡号是否为空
if (isNull == "")//没有返回值，说明不为空
{
//判断卡号是不是数字
if (isNumber == true)//是数字
{
//调用查询记录的数据层接口和创建DAL层工厂，创建DAL层具体的类。
SelectRechargeIDAL selectRecharIDAL = (SelectRechargeIDAL)fact.CreateUser("SelectRechargeDAL");
//实例化充值实体与赋值
Recharge recharge = new Recharge();
recharge.StudentCardno = int.Parse(Cardno); //卡号赋值
Selectrechar = selectRecharIDAL.SelectRecharge(recharge); //查询充值记录里
#region 查询充值记录
//判断卡号是否存在
if (Selectrechar.Rows.Count == 0)//等于零说明账号不存在！
{
StrMsg = "账号不存在，或者没有充值记录！";
}
else
{
StrMsg = "查询完毕！";
}
#endregion
}
else
{
StrMsg = "卡号请输入数字!";
}
}
else
{
StrMsg = isNull;
}
return(Selectrechar);//返回查询信息
}
/// <summary>
/// 向基础表插入信息
/// </summary>
/// <param name="LimintOnCash">最小上机金额</param>
/// <param name="LimintRecCash">最小充值金额</param>
/// <param name="OnpreTime">准备时间</param>
/// <param name="FixUser">固定用户收费标准</param>
/// <param name="TemUser">临时用户收费标准</param>
/// <param name="chargeuni">计时单位</param>
/// <param name="Admin">管理员</param>
/// <param name="Date">日期</param>
/// <param name="Time">时间</param>
/// <returns>以表形式返回</returns>
public string InsertBaistInfo(string LimintOnCash, string LimintRecCash, string OnpreTime, string FixUser, string TemUser, string chargeuni, string Admin, string Date, string Time, Form form)
{
//用于返回信息
string strMsger = "";
//接受判空返回值，判断文本框是否为空。
string isNull = IsNull.isNull(form);
//判断文本框内容是否是数字
string GroupIsNumber = IsNull.GroupIsNumber(form);
//判断文本框是否为空
if (isNull == "")//没有返回值说明不为空
{
//判断文本框内容是否是数字
if (GroupIsNumber == "")//没有返回值说明，是数字！
{
BasitDateIDAL basitIDAL = (BasitDateIDAL)fact.CreateUser("BasitDateDAL");
//删除上次数据
basitIDAL.DeleteBasiInfo();
//转换成实体
Basis basiInfo = new Basis();
basiInfo.LimtOnCash = double.Parse(LimintOnCash);
basiInfo.LimtReCash = double.Parse(LimintRecCash);
basiInfo.OnpreTime = OnpreTime;
basiInfo.FixUser = double.Parse(FixUser);
basiInfo.Admin = Admin;
basiInfo.Chargeuni = chargeuni;
basiInfo.Date = DateTime.Parse(Date);
basiInfo.Time = DateTime.Parse(Time);
basiInfo.TemUser = double.Parse(TemUser);
//调用插入方法,插入新的数据
basitIDAL.InsertBasitInfo(basiInfo);
strMsger = "更新成功！";
}
else
{
strMsger = GroupIsNumber;
}
}
else
{
strMsger = isNull;
}
return(strMsger);
}
/// <summary>
/// 查询余额
/// </summary>
/// <param name="Cardno">卡号</param>
/// <returns>余额</returns>
public string SelectCash(string Cardno, Form form)
{
//用于返回信息
string strMsger = "";
//接受判空返回值，判断文本框是否为空。
string isNull = IsNull.isNull(form);
//接受是不是数字的判断返回值
bool isNumber = IsNull.IsNumber(Cardno);
//判断文本框是否为空
if (isNull == "")//没有返回值，说明不为空。
{
//判断卡号是否是数字
if (isNumber == true)//是数字
{
//调用查询余额数据层接口和实例化DAL数据层工厂，实例化具体的DAL层类
QueryCashIDAL queryIDAL = (QueryCashIDAL)fact.CreateUser("QueryCashDAL");
//转换成卡号实体
RegistrationCardno regCardno = new RegistrationCardno();
regCardno.StudentCardno = int.Parse(Cardno);
//获取卡号余额
DataTable SelectStuCash = queryIDAL.SelectCash(regCardno);
//判断卡号是否存在
if (SelectStuCash.Rows.Count == 0)//卡号不存在
{
strMsger = "卡号不存在，请从新输入！";
}
else
{
strMsger = SelectStuCash.Rows[0][0].ToString();//返回余额
}
}
else
{
strMsger = "卡号请输入数字！";
}
}
else
{
strMsger = isNull;
}
return(strMsger);
}
/// <summary>
/// 注册卡号方法
/// </summary>
/// <param name="Cardno">卡号</param>
/// <param name="CardnoType">卡号类型</param>
/// <param name="CardnoPwd">密码</param>
/// <param name="CardnoCash">余额</param>
/// <param name="Cardnoblane">开卡金额</param>
/// <param name="CardnoState">卡号状态</param>
/// <param name="CardnoName">姓名</param>
/// <param name="CardnoSex">性别</param>
/// <param name="CardnoAge">年龄</param>
/// <param name="CarnodNumber">电话号</param>
/// <param name="CardnoAddess">住址</param>
/// <param name="CardnoGarde">年级</param>
/// <param name="weChat">微信</param>
/// <returns></returns>
public string RegistartonCardno(string Cardno, string CardnoType, string CardnoPwd, string CardnoCash, string Cardnoblane, string CardnoState, string CardnoName, string CardnoSex, string CardnoAge, string CarnodNumber, string CardnoAddess, string CardnoGarde, string weChat, Form form)
{
//用于返回信息
string strMsger = "";
//接受判空返回值，判断文本框是否为空。
string isNull = IsNull.isNull(form);
//接受是不是数字的判断返回值
bool isNumber = IsNull.IsNumber(Cardno);
//判断是否有值
if (isNull == "")//不为空
{
//判断卡号是否是数字
if (isNumber == true)//返回true说明是数字
{
//调用注册接口和工厂创建DAL层查询。
RegistrationCardnoIDAL RegistIdal = (RegistrationCardnoIDAL)fact.CreateUser("RegistrationCardnoDAL");
#region 注册卡号
//查询卡号是否已经存在。
RegistrationCardno user = new RegistrationCardno();
user.StudentCardno = int.Parse(Cardno); //卡号赋值
DataTable RegitTable = RegistIdal.SelectRegistCardno(user); //获取卡号表内容
RegistrationCardno StuCarndo = new RegistrationCardno(); //实例化卡号实体
#region 判断卡号是否已经注册
if (RegitTable.Rows.Count == 0) //没有查到用户，说明没有注册。就可以进行注册
{
//获取基础表信息的最小充值金额
DataTable BasiTable = RegistIdal.SelectBasit();
double LimetRegch = double.Parse(BasiTable.Rows[0][1].ToString());//最小充值金额
#region 判断金额是否大于等于最小充值金额
if (double.Parse(CardnoCash) >= LimetRegch)
{
UserLevel userlevel = new UserLevel();
userlevel.UserID = int.Parse(Cardno);
DataTable SeleceLevel = RegistIdal.SelectUserLevel(userlevel);
//判断卡号是否和管理者冲突
if (SeleceLevel.Rows.Count == 0)
{
#region 添加注册信息
//添加登录信息
UserLevel use = new UserLevel();
use.UserID = int.Parse(Cardno);
use.Userlevel = "学生"; //级别
use.UserPwd = CardnoPwd; //密码
RegistIdal.InsertUserLogin(use); //向登录表添加信息
#region 给卡号实体赋值
StuCarndo.StudentCardno = int.Parse(Cardno); //卡号
StuCarndo.StudentLeve = CardnoType; //学生类型
StuCarndo.Initialamount = int.Parse(Cardnoblane); //开卡金额
StuCarndo.State = CardnoState; //使用状态
StuCarndo.Studentbalance = double.Parse(CardnoCash); //余额
StuCarndo.OpertionID = UserLevel.UserIdall; //操作员ID
StuCarndo.AccountsState = "未结账"; //结账状态
#endregion
RegistIdal.InsertCarndo(StuCarndo); //向卡号表插入信息
#region 实例化学生信息与赋值
StudentInfo studentinfo = new StudentInfo();
studentinfo.StudentCardno = int.Parse(Cardno); //卡号
studentinfo.Grade = CardnoGarde; //年级
studentinfo.HomeAddress = CardnoAddess; //住址
studentinfo.Name = CardnoName; //姓名
studentinfo.Sex = CardnoSex; //性别
studentinfo.WeChat = weChat; //微信
studentinfo.Age = int.Parse(CardnoAge); //年龄
studentinfo.CallNumber = CarnodNumber; //手机号码
#endregion
RegistIdal.InsertStudentInfo(studentinfo); //向学生信息表插入信息
#region 向充值记录表添加信息
//调用充值接口和创建DAL层的工厂，实例化DAL层具体的类
RechargeIDAL RecarIDAL = (RechargeIDAL)fact.CreateUser("RechargeDAL");
//插入充值记录
Recharge recahrge = new Recharge(); //实例化充值表实体
recahrge.StudentCardno = int.Parse(Cardno); //充值卡号
recahrge.RechargeCash = double.Parse(CardnoCash); //充值金额
recahrge.OpertionID = UserLevel.UserIdall; //充值的操作员
recahrge.RechargeDate = DateTime.Now.Date; //充值日期
recahrge.RechargeTime = DateTime.Now.ToShortTimeString(); //充值时间
recahrge.State = "未结账"; //结账状态
//调用插入方法
RecarIDAL.InsertRecharge(recahrge);
#endregion
#endregion
strMsger = "注册成功！";
}
else
{
strMsger = "此卡号与管理者冲突，请从新输入！";
}
}
else//否则提醒，充值金额小于最小充值金额！
{
strMsger = "温馨提示，充值金额不得小于" + LimetRegch + "元";
}//end if
#endregion
}
else//否则说明已经注册，就进行激活或者提醒卡号已注册。
{
StuCarndo.StudentCardno = int.Parse(Cardno);
DataTable CardnoTable = RegistIdal.SelectRegistCardno(StuCarndo); //获取卡号信息
//判断卡号是否已经激活
if (CardnoTable.Rows[0][4].ToString() != "已激活")
{
//进行激活操作
StuCarndo.State = "已激活";
RegistIdal.UpdateCardnoState(StuCarndo);//激活卡号
strMsger = "卡号激活成功！";
}
else
{
strMsger = "此卡号已激活，请从新输入卡号！";
}
}
#endregion
#endregion
}
else
{
strMsger = "卡号请输入数字！";
}
}
else
{
strMsger = isNull;//返回错误
}//end if
return(strMsger);
}
/// <summary>
/// 充值方法
/// </summary>
/// <param name="Cardno">充值的卡号</param>
/// <param name="Cash">充值金额</param>
/// <returns>是否充值成功</returns>
public string Rechargebll(string Cardno, Form form, string Cash)
{
//用于返回信息
string strMsger = "";
//接受判空返回值，判断文本框是否为空。
string isNull = IsNull.isNull(form);
//接受是不是数字的判断返回值
bool isNumber = IsNull.IsNumber(Cardno);
bool isCash = IsNull.IsNumber(Cash);
//判断文本是否为空
if (isNull == "")//没有返回值说明不为空
{
//判断输入的卡号是否为数字
if (isNumber != true)//不是数字
{
strMsger = "卡号请输入数字";
}
else//否则是数字
{
#region 获取卡号信息
//调用充值接口和创建DAL层的工厂，实例化DAL层具体的类
RechargeIDAL RecarIDAL = (RechargeIDAL)fact.CreateUser("RechargeDAL");
//转换为卡号实体
RegistrationCardno RegistCardno = new RegistrationCardno();
RegistCardno.StudentCardno = int.Parse(Cardno);//给卡号赋值
//获取卡号信息
DataTable CardnoInfoTable = RecarIDAL.SelectStudentCardno(RegistCardno);
#endregion
#region 充值
//判断卡号是否存在
if (CardnoInfoTable.Rows.Count != 0)//不等于零，说明卡号存在。
{
//判断卡号使用状态
if (CardnoInfoTable.Rows[0][4].ToString() == "已激活")
{
//获取基础表信息
DataTable Baist = RecarIDAL.SelectBast();
#region 判断充值金额
if (isCash != true)//充值金额不是数字
{
strMsger = "充值金额请输入数字！";
}
else
{
//判断充值金额是否大于或等于最小充值金额
if (double.Parse(Cash) >= double.Parse(Baist.Rows[0][1].ToString()))
{
//插入充值记录
Recharge recahrge = new Recharge(); //实例化充值表实体
recahrge.StudentCardno = int.Parse(Cardno); //充值卡号
recahrge.RechargeCash = double.Parse(Cash); //充值金额
recahrge.OpertionID = UserLevel.UserIdall; //充值的操作员
recahrge.RechargeDate = DateTime.Now.Date; //充值日期
recahrge.RechargeTime = DateTime.Now.ToShortTimeString(); //充值时间
recahrge.State = "未结账"; //结账状态
//调用插入方法
RecarIDAL.InsertRecharge(recahrge);
//更新当前余额
double NowCash = double.Parse(CardnoInfoTable.Rows[0][1].ToString()); //当前余额
double NewCash = NowCash + double.Parse(Cash); //新余额=当前余额+充值余额
RegistCardno.Studentbalance = NewCash; //给余额赋值
//调用更新方法
RecarIDAL.UpdateCardnoCash(RegistCardno);
strMsger = "充值成功！";
}
else
{
strMsger = "充值金额不能小于最小充值金额，请从新输入！";
}
}
#endregion
}
else
{
strMsger = "卡号未激活，请先激活。";
}
}
else
{
strMsger = "卡号不存在，请先注册！";
}
#endregion
}
}
else
{
//否则说明为空
strMsger = isNull;
}
return(strMsger);
}
/// <summary>
/// 退卡
/// </summary>
/// <param name="cardno">卡号</param>
/// <param name="form">退卡窗体</param>
/// <returns>是否退卡成功！</returns>
public string CancelCard(string cardno, Form form)
{
//用于返回信息
string strMsger = "";
//接受判空返回值，判断文本框是否为空。
string isNull = IsNull.isNull(form);
//接受是不是数字的判断返回值
bool isNumber = IsNull.IsNumber(cardno);
//判断卡号是否为空
if (isNull == "")//没有返回值说明，文本框不为空。
{
//判断卡号是否是数字
if (isNumber == true)//返回true是数字
{
#region 退卡
CancelCardIDAL cancardnoIDAL = (CancelCardIDAL)fact.CreateUser("CancelCardDAL");
//实例化实体
RegistrationCardno registCardno = new RegistrationCardno();
registCardno.StudentCardno = int.Parse(cardno);
//获取卡号信息
DataTable CardnoInfoTable = cancardnoIDAL.SelectRegisCardnoInfo(registCardno);
//判断卡号是否存在
if (CardnoInfoTable.Rows.Count != 0)//不等于零说明，存在。
{
//向CanCardno表插入数据
CanceCard carnCardno = new CanceCard();
carnCardno.StudentCardno = int.Parse(cardno);
carnCardno.CanCash = double.Parse(CardnoInfoTable.Rows[0][1].ToString());
carnCardno.CanDate = DateTime.Now.Date; //充值日期
carnCardno.CanTime = DateTime.Now.ToShortTimeString(); //充值时间
carnCardno.OperationID = UserLevel.UserIdall;
carnCardno.State = "未结账";
cancardnoIDAL.InsertCanCardno(carnCardno);
//删除卡号信息
cancardnoIDAL.DeleteRegiscardnoInfo(registCardno);
//删除登录表信息
UserLevel user = new UserLevel();
user.UserID = int.Parse(cardno);
cancardnoIDAL.DeleteUserLoginCardnoInfo(user);
//删除学生信息
StudentInfo student = new StudentInfo();
student.StudentCardno = int.Parse(cardno);
cancardnoIDAL.DeleteStudentInfo(student);
strMsger = "退卡成功！";
}
else
{
strMsger = "卡号不存在，请重新输入！";
}
#endregion
}
else
{
strMsger = "卡号请输入数字！";
}
}
else
{
strMsger = isNull;
}
return(strMsger);
}
/// <summary>
/// 登录业务
/// </summary>
/// <param name="userid">用户id</param>
/// <param name="pwd">密码</param>
/// <returns>是否登录成功</returns>
public string loginFacade(string userid, string pwd, Form form)
{
//用于返回信息
string strMsger = "";
//接受判空返回值，判断文本框是否为空。
string isNull = IsNull.isNull(form);
//接受是不是数字的判断返回值
bool isNumber = IsNull.IsNumber(userid);
//判断文本框是否为空
if (isNull == "")//没有返回值说明文本框不为空！
{
//判断UserID是不是数字
if (isNumber == true)//等于true，说明输入的是数字！
{
#region 赋值与转化实体
//转换为实体
UserLevel user = new UserLevel();
user.UserID = Convert.ToInt32(userid);
user.UserPwd = pwd;
#endregion
#region 调用D层登录查询
//利用反射，实例化D层登录查询类
LoginIDAL idal = (LoginIDAL)fact.CreateUser("LoginDal");
//获取D层返回值
UserTable = idal.SelectUserLevel(user);
#endregion
#region 判断用户是否存在
//判断账号是否存在
if (UserTable.Rows.Count != 0)
{
//给级别赋值
user.Userlevel = UserTable.Rows[0][1].ToString().Trim();
#region 设置继续处理者
Level.LoginAdmin admin = new Level.LoginAdmin("管理员");
Level.LoginOpetion operation = new Level.LoginOpetion("操作员");
Level.LoginStudnet student = new Level.LoginStudnet("学生");
#endregion
#region 级别判断
//判断级别
if (user.Userlevel == "管理员")
{
//继续处理者，跳转到对应的职责链
admin.SetSupertior(operation);
admin.SetSupertior(student);
strMsger = admin.UserLogin(user, form);
}
else if (user.Userlevel == "操作员")
{
//继续处理者，跳转到对应的职责链
operation.SetSupertior(admin);
operation.SetSupertior(student);
strMsger = operation.UserLogin(user, form);
}
else if (user.Userlevel == "学生")
{
//继续处理者,跳转到对应的职责链
student.SetSupertior(admin);
student.SetSupertior(operation);
strMsger = student.UserLogin(user, form);
}
#endregion
}
else
{
strMsger = "账号不存在，或密码错误！";
}
//end if
#endregion
}
else
{
//输入值不是数字
strMsger = "登录账号请输入数字！";
}
}
else
{
//文本框为空！
strMsger = isNull;//把返回结果赋值给strMsger返回给U层
}
return(strMsger);
}
/// <summary>
/// 添加用户
/// </summary>
/// <param name="UserID">用户DI</param>
/// <param name="UserLevel">用户级别</param>
/// <param name="UserPwd">用户密码</param>
/// <param name="UserName">用户姓名</param>
/// <param name="State">使用状态</param>
/// <param name="PhonNumber">手机号</param>
/// <param name="Sex">性别</param>
/// <param name="Age">年龄</param>
/// <param name="form">添加删除窗体</param>
/// <returns>是否添加成功！</returns>
public string AddUserManInfo(string UserID, string UserLevel, string UserPwd, string UserName, string State, string PhonNumber, string Sex, string Age, Form form)
{
//用于返回信息
string strMsger = "";
//接受判空返回值，判断文本框是否为空。
string isNull = IsNull.isNull(form);
//接受判断用户id和年龄是否是数字
bool isNumberUserID = IsNull.IsNumber(UserID);
bool isNumberAge = IsNull.IsNumber(Age);
//判断文本框是否为空
if (isNull == "")//没有返回值，说明文本框不为空。
{
#region 添加用户
//判断年龄和管理者id是否为数字
if (isNumberUserID == true && isNumberAge == true)//如果都是true，说明都是数字。
{
//调用添加删除用户接口，和创建DAL层工厂实例化具体的DAL层类
AddandDeleteUserIDAL addanddeleteIDAL = (AddandDeleteUserIDAL)fact.CreateUser("AddandDeleteUserDAL");
//转换为实体
Managerial manager = new Managerial();
manager.ManId = int.Parse(UserID);
DataTable SelectManagerTable = addanddeleteIDAL.SelectManagerial(manager); //获取管理者信息
//判断用户是否已经存在
if (SelectManagerTable.Rows.Count != 0) //不等于零，说明已经存在
{
strMsger = "此管理者已存在，请从新输入！";
}
else
{
UserLevel ManLevel = new Enitity.UserLevel();
ManLevel.UserID = int.Parse(UserID);
DataTable SelectLevel = addanddeleteIDAL.SelectUserLevel(ManLevel);
//判断是否和卡号冲突
if (SelectLevel.Rows.Count == 0)//等于零说明不冲突
{
#region 添加管理者
//向登录表插入信息
UserLevel user = new Enitity.UserLevel();
user.UserID = int.Parse(UserID);
user.Userlevel = UserLevel;
user.UserPwd = UserPwd;
addanddeleteIDAL.InsertUserLogin(user);
//向管理者插入信息
manager.Level = UserLevel;
manager.Name = UserName;
manager.State = State;
addanddeleteIDAL.InsertManagerial(manager);
//向管理者身份信息插入信息
ManIDcardno manidcardno = new ManIDcardno();
manidcardno.Manid = int.Parse(UserID);
manidcardno.Age = int.Parse(Age);
manidcardno.PhoneNumber = PhonNumber;
manidcardno.Sex = Sex;
addanddeleteIDAL.InsertManIDcardno(manidcardno);
#endregion
strMsger = "用户添加成功！";
}
else
{
strMsger = "管理者与卡号冲突，请从新输入！";
}
}
}
else
{
strMsger = "用户ID或者年龄不是数字，请输入数字！";
}
#endregion
}
else
{
strMsger = isNull;
}
return(strMsger);
}