//bắt đầu thi thử
private void btnTrial_start_pause_Click(object sender, EventArgs e)
{
if (_ma_de_thi_ == null || _ma_ky_thi_ == null)
{
frmChon_Bai_Thi.lop = hs.Lop;
frmChon_Bai_Thi._tai_khoan_ = null;
frmChon_Bai_Thi chon_Bai_Thi = new frmChon_Bai_Thi();
chon_Bai_Thi.Text = "Chọn Bài Thi Thử";
chon_Bai_Thi.ShowDialog();
}
//có Đề Thi
if (_ma_de_thi_ != null && Dem_Lan_Bam == 0)
{
//Load De
De = BUS_De_Thi.Lay_De_Thi_(_ma_de_thi_);
Thoi_gian_lam_bai = BUS_De_Thi.Thoi_Gian_Thi(_ma_de_thi_);
DS_Cau_Tra_Loi = new List <CauTraLoi>();
if (De.De.Count > 0)
{
lbTrial_STT_question.Text = "Câu " + (_vi_tri_Cau_hoi_ + 1).ToString() + " / " + De.De.Count.ToString();
}
Dem_Lan_Bam = 1;
//set up Thoi Gian
lbTrial_minute.Text = (Thoi_gian_lam_bai - 1).ToString();
lbTrial_second.Text = "59";
Start_time = DateTime.Now;
btnSuggest.Enabled = true;
thoi_gian1.Start();
}
}
private void btnStart_Pause_Click(object sender, EventArgs e)
{
if (_ma_de_thi_ == null || _ma_ky_thi_ == null)
{
frmChon_Bai_Thi.lop = hs.Lop;
frmChon_Bai_Thi._tai_khoan_ = hs.Tai_Khoan;
frmChon_Bai_Thi chon_Bai_Thi = new frmChon_Bai_Thi();
chon_Bai_Thi.ShowDialog();
}
//có Đề Thi
if (_ma_de_thi_ != null && Dem_Lan_Bam == 0)
{
//Load De
De = BUS_De_Thi.Lay_De_Thi_(_ma_de_thi_);
Thoi_gian_lam_bai = BUS_De_Thi.Thoi_Gian_Thi(_ma_de_thi_);
DS_Cau_Tra_Loi = new List <CauTraLoi>();
lbSTT_Question.Text = "Câu " + (_vi_tri_Cau_hoi_ + 1).ToString() + " / " + De.De.Count.ToString();
Dem_Lan_Bam = 1;
//set up Thoi Gian
lb_minute.Text = (Thoi_gian_lam_bai - 1).ToString();
lb_second.Text = "59";
Start_time = DateTime.Now;
Thoi_Gian.Start();
}
}
private void frmChon_De_On_Load(object sender, EventArgs e)
{
cbb_MonHoc.Items.Clear();
cbb_DoKho.Items.Clear();
cbb_Khoi.Items.Clear();
foreach (var item in BUS_De_Thi.Danh_Sach_do_Kho())
{
cbb_DoKho.Items.Add(item);
}
foreach (var item in BUS_De_Thi.DanhSach_Mon())
{
cbb_MonHoc.Items.Add(item);
}
foreach (var item in BUS_De_Thi.Danh_Sach_Khoi())
{
cbb_Khoi.Items.Add(item);
}
cbb_Khoi.SelectedIndex = 0;
cbb_MonHoc.SelectedIndex = 0;
cbb_DoKho.SelectedIndex = 0;
}
private void btn_Chon_Click(object sender, EventArgs e)
{
De_On de = new De_On();
De_On._ma_khoi_ = BUS_De_Thi.ID_Khoi(cbb_Khoi.Text);
De_On._do_kho_ = BUS_De_Thi.ID_Do_Kho(cbb_DoKho.Text);
De_On._ma_mon_hoc_ = BUS_De_Thi.ID_Mon(cbb_MonHoc.Text);
this.Hide();
de.ShowDialog();
}
//Chọn Đề
private void btn_Chon_Click(object sender, EventArgs e)
{
if (BUS_Hoc_Sinh.Kiem_tra_de(_tai_khoan_, BUS_De_Thi.Ma_Ky_Thi(cbb_Ky_Thi.Text), cbb_MaDe.Text) == false)
{
MessageBox.Show("Đã Thi Đề Này !_!", "Thông Báo", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
frmHoc_Sinh._ma_de_thi_ = cbb_MaDe.Text;
frmHoc_Sinh._ma_ky_thi_ = BUS_De_Thi.Ma_Ky_Thi(cbb_Ky_Thi.Text);
this.Close();
}
}
private void frmChon_Bai_Thi_Load(object sender, EventArgs e)
{
List <string> Kythi = new List <string>();
if (this.Text.Contains("Thử"))
{
Kythi = BUS_De_Thi.DanhSach_KyThi(BUS_Hoc_Sinh.ID_Khoi(lop), "LKT000002");
}
else
{
Kythi = BUS_De_Thi.DanhSach_KyThi(BUS_Hoc_Sinh.ID_Khoi(lop), "LKT000001");
}
cbb_Ky_Thi.DataSource = Kythi;
}
//Lấy Mã Đề Thi
private void cbb_Ky_Thi_TextChanged(object sender, EventArgs e)
{
cbb_Mon.DataSource = BUS_De_Thi.DanhSach_Mon(cbb_Ky_Thi.Text);
}
//cập nhật Môn THi
private void cbb_Mon_TextChanged(object sender, EventArgs e)
{
cbb_MaDe.DataSource = BUS_De_Thi.DanhSach_MaDe(cbb_Mon.Text, BUS_De_Thi.Ma_Ky_Thi(cbb_Ky_Thi.Text));
}
