void IDal.IDeleteOnline.DeleteOnline(Entity.online online)
{
SqlParameter[] sqlParms = { new SqlParameter("@cardno", online.CardNo) };
string sql = "delete from online_info where cardno =@cardno";
DAL.sqlhelper.ExecuteNonquery(sql, CommandType.Text, sqlParms);
}
private void btReturn_Click(object sender, EventArgs e)
{
//判空
if (txtReturnCardno.Text == "")
{
MessageBox.Show("请输入退卡卡号", "提示");
txtReturnCardno.Focus();
return;
}
//正在上机的卡不可退
Entity.online online = new Entity.online();
online.CardNo = Convert.ToInt16(txtReturnCardno.Text);
Facade.IsOnlineFacade onlineFac = new Facade.IsOnlineFacade();
IList <Entity.online> lonline = onlineFac.IsOnline(online);
if (lonline.Count > 0)
{
MessageBox.Show("该卡正在上机，下机后可退卡！", "提示");
return;
}
else
{
//有卡，正在使用可以退，退的意思修改使用状态
Entity.Card card = new Entity.Card();
card.CardNo = Convert.ToInt16(txtReturnCardno.Text);
Facade.QuerIesitCardno Queryisexit = new Facade.QuerIesitCardno();
IList <Entity.Card> QueryCardExit = new List <Entity.Card>();
QueryCardExit = Queryisexit.QuerIsexitcardno(card);
if (QueryCardExit.Count == 0)
{
MessageBox.Show("没有该卡号，请核对后退卡！", "提示");
txtReturnCardno.Text = "";
txtReturnCardno.Focus();
return;
}
else
{
//将退卡的信息，给到实体returncard,添加
Entity.ReturnCard returnCard = new Entity.ReturnCard();
returnCard.CardNo = QueryCardExit[0].CardNo;
returnCard.UserID = QueryCardExit[0].UserID;
returnCard.ReturnMoney = QueryCardExit[0].Money;
returnCard.IsCheck = "未结账";
Facade.AddChargeAndReturn addReturn = new Facade.AddChargeAndReturn();
addReturn.addReturn(returnCard);
//设置卡号为未使用
Facade.UpdateMoneyFacade modifyState = new Facade.UpdateMoneyFacade();
modifyState.ModifyState(card);
MessageBox.Show("退卡成功！", "提示");
txtReturnMoney.Text = QueryCardExit[0].Money.ToString();
return;
}
}
}
private void timer1_Tick(object sender, EventArgs e)
{
lbTime.Text = DateTime.Now.ToLongTimeString();
//将online实体中可以访问到的总数显示
Entity.online online = new Entity.online();
Facade.IsOnlineFacade IsOnline = new Facade.IsOnlineFacade();
IList <Entity.online> lonline = new List <Entity.online>();
lonline = IsOnline.IsOnline(online);
lbCount.Text = lonline.Count.ToString();
}
public void iaddOnline(Entity.online online)
{
SqlParameter [] sqlparas = { new SqlParameter("@cardno", online.CardNo),
new SqlParameter("@studentno", online.StudentNo),
new SqlParameter("@studentName", online.studentname),
new SqlParameter("@sex", online.studentsex),
new SqlParameter("@cardtype", online.cardType),
new SqlParameter("@computer", online.Computer),
//new SqlParameter ("@ondate",online.ondate ),
// new SqlParameter ("@ontime",online.ontime)
};
string sql = "insert into online_info(cardno,studentno,studentname,sex,cardtype,computer) values(@cardno,@studentno,@studentName,@sex,@cardtype,@computer)";
sqlhelper.ExecuteNoquery(sql, CommandType.Text, sqlparas);
}
public IList <Entity.online> select(Entity.online online)
{
SqlParameter[] sqlparams = { new SqlParameter("@cardno", online.CardNo) };
string sql;
if (online.CardNo == 0)
{
sql = "select * from online_info ";
}
else
{
sql = "select * from online_info where cardno=@cardno ";
}
DataTable table = DAL.sqlhelper.GetDatable(sql, CommandType.Text, sqlparams);
IList <Entity.online> lOnline = DAL.CovertHelper <Entity.online> .ConvertToModel(table);
return(lOnline);
}
private void 全部ToolStripMenuItem_Click(object sender, EventArgs e)
{
if (dataGridView1.RowCount < 1)
{
MessageBox.Show("当前没有人员上机！", "提示");
}
else
{
for (int i = 0; i < dataGridView1.RowCount; i++)
{
//根据卡号，找到正在上机的卡号,给line实体赋值
Entity.online online = new Entity.online();
online.CardNo = Convert.ToInt16(dataGridView1.Rows[i].Cells[0].Value);
Facade.IsOnlineFacade Isonline = new Facade.IsOnlineFacade();
IList <Entity.online> lonline = new List <Entity.online>();
lonline = Isonline.IsOnline(online);
//将line实体的值补全
Entity.line line = new Entity.line();
line.CardNo = lonline[0].CardNo; //之前line表有的一些参数,根据这些信息找到缺失信息的表
line.LoginDate = lonline[0].ondate;
line.LoginTime = lonline[0].ontime;
line.Status = "强制下机";
Facade.AddLineFacade addLineOff = new Facade.AddLineFacade();
addLineOff.addLineOff(line);
//计算金额，显示消费时间和金额
Facade.CountMoneyFacade countMoneyfacade = new Facade.CountMoneyFacade();
IList <Entity.line> LineAll = new List <Entity.line>();
LineAll = countMoneyfacade.CountMoney(line);
//将正在上机表下机
Facade.deleteFacade deleteOnlineFacade = new Facade.deleteFacade();
deleteOnlineFacade.DeleteOnline(online);
}
MessageBox.Show("下机成功！", "提示");
this.online_infoTableAdapter.Fill(this.onlineDataSet.online_info);
}
}
public void addOnline(Entity.online online)
{
BLL.addOnlineBLL addonline = new BLL.addOnlineBLL();
addonline.addOnline(online);
}
public void DeleteOnline(Entity.online online)
{
BLL.DeleteOnlineBll deleteOnline = new BLL.DeleteOnlineBll();
deleteOnline.DeleteOnline(online);
}
public void DeleteOnline(Entity.online online)
{
Factory.Factory fact = new Factory.Factory();
IDal.IDeleteOnline deleteOnline = fact.DeleteOnline();
deleteOnline.DeleteOnline(online);
}
/// <summary>
/// 上机
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button1_Click(object sender, EventArgs e)
{
Entity.Card card = new Entity.Card();
//卡号
card.CardNo = Convert.ToInt16(txtCardno.Text.Trim());
// Facade.QuerIesitCardno queryExitCardno = new Facade.QuerIesitCardno();
Facade.QueyExitCardno queryExitCardno = new Facade.QueyExitCardno();
IList <Entity.Card> lCard = new List <Entity.Card>();
lCard = queryExitCardno.queryExitCardno(card);
if (lCard.Count == 0)
{
MessageBox.Show("请确定该卡号是否可用！");
txtCardno.Text = "";
}
else
{
//判断上机的金额是否满足要求
Entity.BasicData basicdate = new Entity.BasicData();
Facade.QueryBasicDateFacade queryBasicDate = new Facade.QueryBasicDateFacade();
IList <Entity.BasicData> LbasicDate = queryBasicDate.QueryBasicDate(basicdate);
if (lCard[0].Money < LbasicDate[0].LeastMoney)
{
MessageBox.Show("您的余额不满足上机条件，请充值！");
}
else
{
//正在上机不符合条件--2017.01.20
Entity.online online = new Entity.online();
online.CardNo = Convert.ToInt16(txtCardno.Text.Trim());
Facade.IsOnlineFacade IsOnline = new Facade.IsOnlineFacade();
IList <Entity.online> lonline = new List <Entity.online>();
lonline = IsOnline.IsOnline(online);
if (lonline.Count != 0)
{
MessageBox.Show("该卡号正在上机，请重新选择卡号！");
}
else
{
Entity.Student student = new Entity.Student();
student.StudentNo = lCard[0].StudentNo;
Facade.StudentFacade studentinfo = new Facade.StudentFacade();
IList <Entity.Student> lstudent = new List <Entity.Student>();
lstudent = studentinfo.studentfacade(student);
txtStudentNo.Text = lstudent[0].StudentNo.ToString();
txtName.Text = lstudent[0].Name;
txtSex.Text = lstudent[0].Sex.ToString();
txtType.Text = lstudent[0].Notes.ToString();
//将正在上机的信息读入onlie表
// Entity.online online = new Entity.online();
online.CardNo = lCard[0].CardNo;
online.StudentNo = lCard[0].StudentNo;
online.studentname = txtName.Text;
online.studentsex = txtSex.Text;
online.cardType = lCard[0].Type;
online.Computer = Environment.MachineName;
Facade.addOnlineFacade addOnline = new Facade.addOnlineFacade();
addOnline.addOnline(online);
//获得数据库的当前时间
Facade.IsOnlineFacade Online = new Facade.IsOnlineFacade();
IList <Entity.online> Lonline = new List <Entity.online>();
Lonline = IsOnline.IsOnline(online);
txtONdate.Text = Lonline[0].ondate.ToString();
txtOntime.Text = Lonline[0].ontime.ToString();
//将正在上机的信息读入line表
Entity.line line = new Entity.line();
line.CardNo = lCard[0].CardNo;
//line.UserID = frmLogin.UserName;
line.LoginDate = Convert.ToDateTime(txtONdate.Text);
line.LoginTime = TimeSpan.Parse(txtOntime.Text);
line.Status = "正常上机";
line.StudentNo = lCard[0].StudentNo;
line.StudentName = txtName.Text;
line.Computer = Environment.MachineName;
line.sex = txtSex.Text;
Facade.AddLineFacade addLine = new Facade.AddLineFacade();
addLine.addLine(line);
MessageBox.Show("上机成功，感谢使用！");
}
}
}
}
/// <summary>
/// 下机
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button2_Click(object sender, EventArgs e)
{
//给实体online装参数--正在上机才可以下机
Entity.online online = new Entity.online();
online.CardNo = Convert.ToInt16(txtCardno.Text);
Facade.IsOnlineFacade Isonline = new Facade.IsOnlineFacade();
IList <Entity.online> lonline = new List <Entity.online>();
lonline = Isonline.IsOnline(online);
if (lonline.Count == 0)
{
MessageBox.Show("该卡号下没有学生上机，请选择正在上机的卡号！");
txtCardno.Text = "";
txtCardno.Focus();
}
else
{
//将剩余参数带给line实体
//补充，这里给line传入金额--2017-02-11
Entity.Card card = new Entity.Card();
//卡号
card.CardNo = Convert.ToInt16(txtCardno.Text.Trim());
// Facade.QuerIesitCardno queryExitCardno = new Facade.QuerIesitCardno();
Facade.QueyExitCardno queryExitCardno = new Facade.QueyExitCardno();
IList <Entity.Card> lCard = new List <Entity.Card>();
lCard = queryExitCardno.queryExitCardno(card);
Entity.line line = new Entity.line();
//line.OffDate =Convert .ToDateTime (DateTime.Now.Date.ToShortDateString ());
//line.OffTime = TimeSpan.Parse(DateTime.Now.ToLongTimeString());
//line.ConsumeTime =Convert.ToInt16 (lbConsumer.Text); //不合理，为啥，因为可以让好多人上机，但是呢？只能显示最后一个上机的人的时间
line.CardNo = lonline[0].CardNo; //之前line表有的一些参数,根据这些信息找到缺失信息的表
line.LoginDate = lonline[0].ondate;
line.LoginTime = lonline[0].ontime;
line.Money = lCard[0].Money;
line.Status = "正常下机";
Facade.AddLineFacade addLineOff = new Facade.AddLineFacade();
addLineOff.addLineOff(line);
//计算金额，显示消费时间和金额
Facade.CountMoneyFacade countMoneyfacade = new Facade.CountMoneyFacade();
IList <Entity.line> LineAll = new List <Entity.line>();
LineAll = countMoneyfacade.CountMoney(line);
txtConsumeMoney.Text = LineAll[0].ConsumeMoney.ToString();
txtConsumeTime.Text = LineAll[0].ConsumeTime.ToString();
txtName.Text = LineAll[0].StudentName;
txtoffDate.Text = LineAll[0].OffDate.ToString();
txtoffTime.Text = LineAll[0].OffTime.ToString();
txtONdate.Text = LineAll[0].OffDate.ToString();
txtOntime.Text = LineAll[0].LoginTime.ToString();
txtSex.Text = LineAll[0].sex;
txtStudentNo.Text = LineAll[0].StudentNo.ToString();
txtType.Text = LineAll[0].Status;
//从card实体中获得消费的剩余金额,同时更新card表
Entity.Card Card = new Entity.Card();
Card.CardNo = Convert.ToInt16(txtCardno.Text);
IList <Entity.Card> LCard = new List <Entity.Card>();
Facade.StudentMoneyFacade CardMoney = new Facade.StudentMoneyFacade();
LCard = CardMoney.StudentMoney(Card);
//余额的填充
txtMoney.Text = (Convert.ToInt16(LCard[0].Money) - Convert.ToInt16(LineAll[0].ConsumeMoney)).ToString(); //////
//更新表card
Card.Money = Convert.ToInt16(txtMoney.Text);
Facade.UpdateMoneyFacade UpdateMoney = new Facade.UpdateMoneyFacade();
UpdateMoney.UpdateMoney(Card);
//判断余额，如果余额花完的话需要充点钱
IList <Entity.Card> IfCardmomey = new List <Entity.Card>();
IfCardmomey = CardMoney.StudentMoney(Card);
if (IfCardmomey[0].Money < 0)
{
MessageBox.Show("您需要充值现金" + IfCardmomey[0].Money.ToString() + "元！");
}
txtMoney.Text = IfCardmomey[0].Money.ToString();
//将正在上机表下机
Facade.deleteFacade deleteOnlineFacade = new Facade.deleteFacade();
deleteOnlineFacade.DeleteOnline(online);
}
}
public void addOnline(Entity.online online)
{
Factory.Factory fact = new Factory.Factory();
IDal.Iadd addonline = fact.addOnlie();
addonline.iaddOnline(online);
}
public IList <Entity.online> IsOnline(Entity.online online)
{
BLL.IsOnlineBLL Isonline = new BLL.IsOnlineBLL();
return(Isonline.Isonline(online));
}