private void btnDangky_Click(object sender, EventArgs e)
{
this.Hide();
Dangky dangky = new Dangky();
dangky.Visible = true;
}
public ActionResult DeleteConfirmed(string id)
{
Dangky dangky = db.Dangkys.Find(id);
db.Dangkys.Remove(dangky);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public ActionResult Edit([Bind(Include = "Email,UserName,Password,RoleID")] Dangky dangky)
{
if (ModelState.IsValid)
{
db.Entry(dangky).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.RoleID = new SelectList(db.Roles, "RoleID", "RoleName", dangky.RoleID);
return(View(dangky));
}
public ActionResult Create([Bind(Include = "Email,UserName,Password,RoleID")] Dangky dangky)
{
if (ModelState.IsValid)
{
dangky.Password = GetMD5(dangky.Password);
db.Configuration.ValidateOnSaveEnabled = false;
db.Dangkys.Add(dangky);
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.RoleID = new SelectList(db.Roles, "RoleID", "RoleName", dangky.RoleID);
return(View(dangky));
}
// GET: Dangkies/Details/5
public ActionResult Details(string id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
Dangky dangky = db.Dangkys.Find(id);
if (dangky == null)
{
return(HttpNotFound());
}
return(View(dangky));
}
// GET: Dangkies/Edit/5
public ActionResult Edit(string id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
Dangky dangky = db.Dangkys.Find(id);
if (dangky == null)
{
return(HttpNotFound());
}
ViewBag.RoleID = new SelectList(db.Roles, "RoleID", "RoleName", dangky.RoleID);
return(View(dangky));
}
public ActionResult Register(Dangky _user)
{
if (ModelState.IsValid)
{
var check = _db.Dangkys.FirstOrDefault(s => s.UserName == _user.UserName);
if (check == null)
{
_user.Password = GetMD5(_user.Password);
_db.Configuration.ValidateOnSaveEnabled = false;
_db.Dangkys.Add(_user);
_db.SaveChanges();
return(RedirectToAction("Index"));
}
else
{
ViewBag.error = "Email already exists";
return(View());
}
}
return(View());
}
private void button2_Click(object sender, EventArgs e)
{
Dangky dk = new Dangky();
dk.Show();
}
private void btnDangky_Click(object sender, EventArgs e)
{
Dangky Dk = new Dangky();
Dk.ShowDialog();
}
private void btnThiThu_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
Program.mMalop = txtMaLop.Text;
Program.ngayThi = dtNgaythi.Text;
string malop = Program.mMalop.Trim();
Program.maMH = txtMaMH.Text;
string mamh = Program.maMH;
string trinhdo = "";
int socauthi = -1;
int thoigianthi = -1;
string manv = "";
Program.KetNoi();
string query = "EXEC SP_GET_DK_THI '" + malop + "','" + Program.maMH + "','" + Program.ngayThi + "'";
SqlDataReader dkthi = Program.ExecSqlDataReader(query);
if (dkthi == null)
{
MessageBox.Show("Đợt thi này không tồn tại trong hệ thống");
}
else
{
bool c = dkthi.Read();
if (c == false)
{
MessageBox.Show("Đợt thi này đã không còn tồn tại trong hệ thống! ");
return;
}
trinhdo = dkthi.GetString(4).Trim();
socauthi = dkthi.GetInt32(6);
thoigianthi = dkthi.GetInt32(5);
manv = dkthi.GetString(3);
Program.iddk = dkthi.GetInt32(7);
Dangky dk = new Dangky(
mamh, //mamon
malop, //malop
DateTime.Parse(Program.ngayThi), //ngaythi
manv, //manv
trinhdo,
thoigianthi,
socauthi
);
dkthi.Close();
DataTable db = Program.ExecSqlDataTable("EXEC SP_GET_DE_THI '" + Program.maMH + "','" + trinhdo + "'," + socauthi + "");
int checkCount = db.Rows.Count;
if (checkCount == 0)
{
MessageBox.Show("Số câu hỏi thi trong hệ thống không đáp ứng đủ để thi!");
}
else
{
Dangky.dangky = dk;
this.Close();
List <BoDe> list = convertToListBD(db);
BoDe.boDe = list;
ThiThu form = new ThiThu();
form.ShowDialog();
}
}
}
private void btnLuu_Click(object sender, EventArgs e)
{
string phong = "";
if (glueDoitac.Text == "")
{
MessageBox.Show("Vui lòng chọn khách hàng hoặc đối tác!");
glueDoitac.Focus();
return;
}
else
{
var idkhach = Convert.ToInt32(glueDoitac.EditValue);
if (t == 1)
{
if (txtSo.Text == "")
{
if (gcDangky.DataSource == null)
{
MessageBox.Show("Vui lòng chọn phòng để đăng ký");
return;
}
Dangky dk = new Dangky();
dk.NgayDK = Convert.ToDateTime(dateNgay.EditValue.ToString());
dk.NgayCheckin = Convert.ToDateTime(dateCheckin.EditValue.ToString());
dk.NgayCheckout = Convert.ToDateTime(dateCheckout.EditValue.ToString());
dk.SotienUT = Convert.ToDouble(tbDattruoc.Text.ToString());
dk.Sokhach = Convert.ToInt32(gvDangky.Columns[2].SummaryItem.SummaryValue);
dk.Sophong = Convert.ToInt32(gvDangky.Columns[3].SummaryItem.SummaryValue);
dk.DaCheckin = false;
dk.Ghichu = tbNoidung.Text.ToString();
dk.HinhthucTT = cbHinhthuc.EditValue.ToString();
dk.Loaitien = cbxLoai.EditValue.ToString();
if (dk.HinhthucTT == "Tiền mặt")
{
dk.SoATM = "";
}
else
{
dk.SoATM = tbSoTK.EditValue.ToString();
}
dk.Tygia = Convert.ToInt32(tbTygia.Text.ToString());
dk.MaBank = glueNganhang.EditValue.ToString();
dk.NgayUT = Convert.ToDateTime(dtDattruoc.EditValue.ToString());
db.Dangky.Add(dk);
db.SaveChanges();
var id = db.Dangky.Where(m => m.DaCheckin == false).OrderByDescending(m => m.Id).First();
for (int j = 0; j < gvDangky.RowCount; j++)
{
GridView dView = gvDangky.GetDetailView(j, 0) as GridView;
if (dView == null)
{
MessageBox.Show("Vui lòng nhập thông tin khách hàng đăng ký!");
return;
}
phong.Trim();
phong += gvDangky.GetRowCellValue(j, gvDangky.Columns[0]).ToString();
if (j < gvDangky.RowCount - 1)
{
phong += ",";
}
DK_Customer dk_khach = new DK_Customer();
Khach khach = new Khach();
DangKyPhong dk_phong = new DangKyPhong();
for (int i = 0; i < dView.RowCount; i++)
{
if (dView.GetRowCellValue(i, dView.Columns[0]) != null && dView.GetRowCellValue(i, dView.Columns[1]) != null)
{
khach.HoTen = dView.GetRowCellValue(i, dView.Columns[1]).ToString();
khach.SoCMND = dView.GetRowCellValue(i, dView.Columns[0]).ToString();
khach.GioiTnh = Convert.ToBoolean(dView.GetRowCellValue(i, dView.Columns[2]));
khach.MaQT = Convert.ToInt32(dView.GetRowCellValue(i, dView.Columns[3]));
khach.NgaySinh = DateTime.Now;
khach.DonVi = "Khách hàng";
if (edtDienThoai.Text == "Nhập số điện thoại")
{
khach.Phone = "";
}
else
{
khach.Phone = edtDienThoai.Text.ToString();
}
db.Khach.Add(khach);
db.SaveChanges();
var idkh = db.Khach.OrderByDescending(m => m.Id).First();
dk_khach.IdDK = id.Id;
dk_khach.IdKH = idkhach;
dk_khach.Hoten = dView.GetRowCellValue(i, dView.Columns[1]).ToString();
dk_khach.CMND = dView.GetRowCellValue(i, dView.Columns[0]).ToString();
dk_khach.Gioitinh = Convert.ToBoolean(dView.GetRowCellValue(i, dView.Columns[2]));
dk_khach.Quoctich = Convert.ToInt32(dView.GetRowCellValue(i, dView.Columns[3]));
dk_khach.Sophong = Convert.ToInt32(gvDangky.GetRowCellValue(j, gvDangky.Columns[0]));
dk_khach.DateCheckin = Convert.ToDateTime(dateCheckin.EditValue.ToString());
dk_khach.DateCheckout = Convert.ToDateTime(dateCheckout.EditValue.ToString());
dk_khach.GioCheckin = DateTime.Now.ToShortTimeString();
dk_khach.GioCheckout = "12:00";
db.DK_Customers.Add(dk_khach);
db.SaveChanges();
dk_phong.IDDK = id.Id;
dk_phong.SoPhong = Convert.ToInt32(gvDangky.GetRowCellValue(j, gvDangky.Columns[0]));
dk_phong.NgayCheckIn = Convert.ToDateTime(dateCheckin.EditValue.ToString());
dk_phong.NgayCheckOut = Convert.ToDateTime(dateCheckout.EditValue.ToString());
dk_phong.LoaiTien = id.Loaitien;
dk_phong.TyGia = id.Tygia;
dk_phong.GhiChu = id.Ghichu;
dk_phong.DaCheckIn = id.DaCheckin;
dk_phong.DonGia = Convert.ToInt32(gvDangky.GetRowCellValue(j, gvDangky.Columns[1]));
db.DangKyPhong.Add(dk_phong);
}
}
}
txtSo.Text = id.ToString();
var update = db.Dangky.FirstOrDefault(m => m.Id == id.Id);
update.Phong = phong.ToString();
db.SaveChanges();
t = 0;
}
else
{
var id = Convert.ToInt32(txtSo.Text);
var dk = db.Dangky.FirstOrDefault(m => m.Id == id);
dk.NgayDK = Convert.ToDateTime(dateNgay.EditValue.ToString());
dk.NgayCheckin = Convert.ToDateTime(dateCheckin.EditValue.ToString());
dk.NgayCheckout = Convert.ToDateTime(dateCheckout.EditValue.ToString());
dk.SotienUT = Convert.ToDouble(tbDattruoc.Text.ToString());
dk.Sokhach = Convert.ToInt32(gvDangky.Columns[2].SummaryItem.SummaryValue);
dk.Sophong = Convert.ToInt32(gvDangky.Columns[3].SummaryItem.SummaryValue);
dk.DaCheckin = false;
dk.Ghichu = tbNoidung.Text.ToString();
dk.HinhthucTT = cbHinhthuc.EditValue.ToString();
dk.Loaitien = cbxLoai.EditValue.ToString();
if (dk.HinhthucTT == "Tiền mặt")
{
dk.SoATM = "";
}
else
{
dk.SoATM = tbSoTK.EditValue.ToString();
}
dk.Tygia = Convert.ToInt32(tbTygia.Text.ToString());
dk.MaBank = glueNganhang.EditValue.ToString();
dk.NgayUT = Convert.ToDateTime(dtDattruoc.EditValue.ToString());
phong = dk.Phong.ToString();
db.SaveChanges();
var dkphong = db.DangKyPhong.Where(m => m.IDDK == id).Count();
if (gvDangky.RowCount > dkphong)
{
for (int j = dkphong; j < gvDangky.RowCount; j++)
{
GridView dView = gvDangky.GetDetailView(j, 0) as GridView;
phong.Trim();
phong += gvDangky.GetRowCellValue(j, gvDangky.Columns[0]).ToString();
if (j < gvDangky.RowCount - 1)
{
phong += ",";
}
DK_Customer dk_khach = new DK_Customer();
Khach khach = new Khach();
DangKyPhong dk_phong = new DangKyPhong();
for (int i = 0; i < dView.RowCount; i++)
{
if (dView.GetRowCellValue(i, dView.Columns[0]) != null && dView.GetRowCellValue(i, dView.Columns[1]) != null)
{
khach.HoTen = dView.GetRowCellValue(i, dView.Columns[1]).ToString();
khach.SoCMND = dView.GetRowCellValue(i, dView.Columns[0]).ToString();
khach.GioiTnh = Convert.ToBoolean(dView.GetRowCellValue(i, dView.Columns[2]));
khach.MaQT = Convert.ToInt32(dView.GetRowCellValue(i, dView.Columns[3]));
khach.NgaySinh = DateTime.Now;
khach.DonVi = "Khách hàng";
if (edtDienThoai.Text == "Nhập số điện thoại")
{
khach.Phone = "";
}
else
{
khach.Phone = edtDienThoai.Text.ToString();
}
db.Khach.Add(khach);
db.SaveChanges();
dk_khach.IdDK = id;
dk_khach.IdKH = idkhach;
dk_khach.Hoten = dView.GetRowCellValue(i, dView.Columns[1]).ToString();
dk_khach.CMND = dView.GetRowCellValue(i, dView.Columns[0]).ToString();
dk_khach.Gioitinh = Convert.ToBoolean(dView.GetRowCellValue(i, dView.Columns[2]));
dk_khach.Quoctich = Convert.ToInt32(dView.GetRowCellValue(i, dView.Columns[3]));
dk_khach.Sophong = Convert.ToInt32(gvDangky.GetRowCellValue(j, gvDangky.Columns[0]));
dk_khach.DateCheckin = Convert.ToDateTime(dateCheckin.EditValue.ToString());
dk_khach.DateCheckout = Convert.ToDateTime(dateCheckout.EditValue.ToString());
dk_khach.GioCheckin = DateTime.Now.ToShortTimeString();
dk_khach.GioCheckout = "12:00";
db.DK_Customers.Add(dk_khach);
db.SaveChanges();
dk_phong.IDDK = id;
dk_phong.SoPhong = Convert.ToInt32(gvDangky.GetRowCellValue(j, gvDangky.Columns[0]));
dk_phong.NgayCheckIn = Convert.ToDateTime(dateCheckin.EditValue.ToString());
dk_phong.NgayCheckOut = Convert.ToDateTime(dateCheckout.EditValue.ToString());
dk_phong.LoaiTien = cbxLoai.EditValue.ToString();
dk_phong.TyGia = Convert.ToInt32(tbTygia.Text.ToString());
dk_phong.GhiChu = tbNoidung.Text.ToString();
dk_phong.DaCheckIn = false;
dk_phong.DonGia = Convert.ToInt32(gvDangky.GetRowCellValue(j, gvDangky.Columns[1]));
db.DangKyPhong.Add(dk_phong);
}
}
}
}
else
{
for (int j = 0; j < gvDangky.RowCount; j++)
{
var sophong = Convert.ToInt32(gvDangky.GetRowCellValue(j, gvDangky.Columns[0]));
var dkkhach = db.DK_Customers.Where(m => m.IdDK == id && m.Sophong == sophong).Count();
GridView dView = gvDangky.GetDetailView(j, 0) as GridView;
DK_Customer dk_khach = new DK_Customer();
Khach khach = new Khach();
DangKyPhong dk_phong = new DangKyPhong();
int dem = 0;
for (int i = 0; i < dView.RowCount; i++)
{
if (dView.GetRowCellValue(i, dView.Columns[0]) != null && dView.GetRowCellValue(i, dView.Columns[1]) != null)
{
dem++;
}
}
if (dem > dkkhach)
{
for (int i = dkkhach; i < dView.RowCount; i++)
{
if (dView.GetRowCellValue(i, dView.Columns[0]) != null && dView.GetRowCellValue(i, dView.Columns[1]) != null)
{
khach.HoTen = dView.GetRowCellValue(i, dView.Columns[1]).ToString();
khach.SoCMND = dView.GetRowCellValue(i, dView.Columns[0]).ToString();
khach.GioiTnh = Convert.ToBoolean(dView.GetRowCellValue(i, dView.Columns[2]));
khach.MaQT = Convert.ToInt32(dView.GetRowCellValue(i, dView.Columns[3]));
khach.NgaySinh = DateTime.Now;
khach.DonVi = "Khách hàng";
if (edtDienThoai.Text == "Nhập số điện thoại")
{
khach.Phone = "";
}
else
{
khach.Phone = edtDienThoai.Text.ToString();
}
db.Khach.Add(khach);
db.SaveChanges();
var idkh = db.Khach.OrderByDescending(m => m.Id == idkhach).First();
dk_khach.IdDK = id;
dk_khach.IdKH = idkhach;
dk_khach.Hoten = dView.GetRowCellValue(i, dView.Columns[1]).ToString();
dk_khach.CMND = dView.GetRowCellValue(i, dView.Columns[0]).ToString();
dk_khach.Gioitinh = Convert.ToBoolean(dView.GetRowCellValue(i, dView.Columns[2]));
dk_khach.Quoctich = Convert.ToInt32(dView.GetRowCellValue(i, dView.Columns[3]));
dk_khach.Sophong = Convert.ToInt32(gvDangky.GetRowCellValue(i, gvDangky.Columns[0]));
dk_khach.DateCheckin = Convert.ToDateTime(dateCheckin.EditValue.ToString());
dk_khach.DateCheckout = Convert.ToDateTime(dateCheckout.EditValue.ToString());
dk_khach.GioCheckin = DateTime.Now.ToShortTimeString();
dk_khach.Sophong = Convert.ToInt32(dView.GetRowCellValue(i, dView.Columns[4]));
dk_khach.GioCheckout = "12:00";
db.DK_Customers.Add(dk_khach);
db.SaveChanges();
}
}
}
else if (dem <= dkkhach)
{
for (int i = 0; i < dkkhach; i++)
{
if (dView.GetRowCellValue(i, dView.Columns[0]) != null && dView.GetRowCellValue(i, dView.Columns[1]) != null)
{
var iddk = Convert.ToInt32(dView.GetRowCellValue(i, dView.Columns[5]).ToString());
var editkhach = db.Khach.FirstOrDefault(m => m.Id == idkhach);
if (edtDienThoai.Text == "Nhập số điện thoại")
{
editkhach.Phone = "";
}
else
{
editkhach.Phone = edtDienThoai.Text.ToString();
}
db.SaveChanges();
DK_Customer edit_dkkhach = (from dkcus in db.DK_Customers
where dkcus.Id == iddk
select dkcus).DefaultIfEmpty().Single();
DK_Customer dkcustomer = new DK_Customer();
dkcustomer.IdKH = idkhach;
dkcustomer.Hoten = dView.GetRowCellValue(i, dView.Columns[1]).ToString();
dkcustomer.CMND = dView.GetRowCellValue(i, dView.Columns[0]).ToString();
dkcustomer.Gioitinh = Convert.ToBoolean(dView.GetRowCellValue(i, dView.Columns[2]));
dkcustomer.Quoctich = Convert.ToInt32(dView.GetRowCellValue(i, dView.Columns[3]).ToString());
dkcustomer.Sophong = Convert.ToInt32(gvDangky.GetRowCellValue(i, gvDangky.Columns[0]));
dkcustomer.DateCheckin = Convert.ToDateTime(dateCheckin.EditValue.ToString());
dkcustomer.DateCheckout = Convert.ToDateTime(dateCheckout.EditValue.ToString());
dkcustomer.GioCheckin = DateTime.Now.ToShortTimeString();
dkcustomer.GioCheckout = "12:00";
edit_dkkhach.CMND = dkcustomer.CMND;
edit_dkkhach.Hoten = dkcustomer.Hoten;
edit_dkkhach.Gioitinh = dkcustomer.Gioitinh;
edit_dkkhach.Quoctich = dkcustomer.Quoctich;
edit_dkkhach.DateCheckin = dkcustomer.DateCheckin;
edit_dkkhach.DateCheckout = dkcustomer.DateCheckout;
edit_dkkhach.IdKH = dkcustomer.IdKH;
db.SaveChanges();
}
}
}
}
}
var update = db.Dangky.FirstOrDefault(m => m.Id == id);
update.Phong = phong.ToString();
db.SaveChanges();
t = 0;
}
}
if (tam == 2)
{
if (txtSo.Text != null)
{
var id = Convert.ToInt32(txtSo.Text);
if (gcDangky.DataSource == null)
{
var delid = db.Dangky.FirstOrDefault(m => m.Id == id);
db.Dangky.Remove(delid);
db.SaveChanges();
var deldk = db.DK_Customers.FirstOrDefault(m => m.IdDK == id);
db.DK_Customers.Remove(deldk);
var deldkp = db.DangKyPhong.Where(m => m.IDDK == id).ToList();
foreach (var item in deldkp)
{
db.DangKyPhong.Remove(item);
}
var listdkp = db.DangKyPhong.Where(m => m.IDDK == id).ToList();
foreach (var item in listdkp)
{
var room = db.Rooms.Where(m => m.Sophong == item.SoPhong).First();
room.Status = 1;
}
db.SaveChanges();
}
else
{
var dkp = db.DangKyPhong.Where(m => m.IDDK == id).OrderBy(m => m.SoPhong).ToList();
if (lstdkp.Count != 0)
{
foreach (var item in lstdkp)
{
db.DangKyPhong.Remove(item);
var deldkk = db.DK_Customers.Where(m => m.Sophong == item.SoPhong).First();
db.DK_Customers.Remove(deldkk);
var room = db.Rooms.Where(m => m.Sophong == item.SoPhong).First();
room.Status = 1;
}
for (int i = 0; i < gvDangky.RowCount; i++)
{
phong.Trim();
phong += gvDangky.GetRowCellValue(i, gvDangky.Columns[0]).ToString();
if (i < gvDangky.RowCount - 1)
{
phong += ",";
}
}
var update = db.Dangky.FirstOrDefault(m => m.Id == id);
update.Phong = phong.ToString();
db.SaveChanges();
}
else
{
foreach (var item in lstdkk)
{
db.DK_Customers.Remove(item);
}
db.SaveChanges();
}
}
}
}
MessageBox.Show("Lưu thành công!");
}
}
private void ThiThu_Load(object sender, EventArgs e)
{
boDe = BoDe.boDe;
soCauThi = boDe.Count;
dS.EnforceConstraints = false;
this.cTBAITHITableAdapter.Connection.ConnectionString = Program.connstr;
BoDe b = (BoDe)boDe[index];
lblNOIDUNG.Text = "Câu " + index + 1 + ": " + b.NoiDung;
rdoA.Text = b.DapAnA;
rdoB.Text = b.DapAnB;
rdoC.Text = b.DapAnC;
rdoD.Text = b.DapAnD;
Dangky g = Dangky.dangky;
soCauThi = g.SoCauThi;
lblMONHOC.Text = "Môn: " + Program.maMH;
lblLOP.Text = "Lớp: " + Program.mMalop;
lblNGAYTHI.Text = "Ngày thi: " + g.NgayThi.ToString("dd/MM/yyyy");
lblTRINHDO.Text = "Trình độ: " + g.TrinhDo;
btnCAUTRUOC.Enabled = false;
mm = g.ThoiGian;
t.Interval = 1000;// bộ tính là 1s
t.Tick += new EventHandler(this.t_Tick);
t.Start();
//Copy dữ liệu từ bộ đề sang chi tiết bài thi
int i = 1;
foreach (BoDe b2 in BoDe.boDe)
{
String maCH = b2.MaCH;
String noiDung = b2.NoiDung;
String loaiCH = b2.LoaiCH;
String dapAn = b2.DapAn;
String maMH = b2.MaMH;
String maTD = b2.MaTD;
String maGV = b2.MaGV;
DataTable lc = Program.ExecSqlDataTable("EXEC SP_GET_LUA_CHON '" + maCH + "'");
List <LuaChon> listLC = convertToListLC(lc);
LuaChon.lc = listLC;
LuaChon[] arrluachon = listLC.ToArray();
String A = arrluachon[0].TenLC;
String B = arrluachon[1].TenLC;
String C = arrluachon[2].TenLC;
String D = arrluachon[3].TenLC;
String dapAnDaChon = "";
CT_BaiThi ct = new CT_BaiThi(maCH, i, noiDung, A, B, C, D, dapAn, dapAnDaChon);
CT_BaiThi.ct_baiThi.Add(ct);
i++;
}
/*cập nhật thông báo đáp án đã chọn*/
// capNhatThongBaoDapAnDaChon();
numericUpDownCAUINDEX.Maximum = 100;
numericUpDownCAUINDEX.Minimum = 1;
summarylistview.View = View.Details;
summarylistview.GridLines = true;
summarylistview.FullRowSelect = true;
foreach (CT_BaiThi ct in CT_BaiThi.ct_baiThi)
{
String[] arr = new string[2];
arr[0] = ct.getThuTu().ToString();
arr[1] = ct.getDapAnDaChon().ToString();
ListViewItem baiThi = new ListViewItem(arr);
this.summarylistview.Items.Add(baiThi);
}
}