//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(); } }
public static De_thi Lay_De_Thi_(string Ma_De) { var De = new De_thi(); De.Ma_De = Ma_De; using (var QLTTN = new QLTTNDataContext()) { var Querry = from ct_dt in QLTTN.CHITIETDETHIs join dt in QLTTN.DETHIs on ct_dt.MaDeThi equals dt.MaDeThi join ch in QLTTN.CAUHOIs on ct_dt.MaCauHoi equals ch.MaCauHoi where dt.MaDeThi == Ma_De select new { dt, ch }; De.De = new List <Cau_Hoi>(); foreach (var item in Querry) { var CauHoi = new Cau_Hoi(); CauHoi.noi_dung = item.ch.CauHoi1; CauHoi.Dap_An = item.ch.DapAn; CauHoi.Cau_A = item.ch.CauA; CauHoi.Cau_B = item.ch.CauB; CauHoi.Cau_C = item.ch.CauC; CauHoi.Cau_D = item.ch.CauD; De.De.Add(CauHoi); } } return(De); }
private void btnStart_Click(object sender, EventArgs e) { controlStudent.TabPages.Clear(); controlStudent.TabPages.Add(TabTest); controlStudent.SelectedTab = TabTest; lbName.Text = hs.Ho_Ten; lbClass.Text = hs.Lop; pbBirth_day.Value = hs.Ngay_Sinh; //Set all _ma_de_thi_ = null; _ma_ky_thi_ = null; De = null; _vi_tri_Cau_hoi_ = 0; Dem_Lan_Bam = 0; Thoi_gian_lam_bai = 0; lb_minute.Text = "00"; lb_second.Text = ":00"; lbSTT_Question.Text = "00/00"; btnStart_Pause.Enabled = true; btnNext.Enabled = true; btnStart_Pause.BackgroundImage = Play_pause.Images[1]; btnStart_Pause.BackgroundImageLayout = ImageLayout.Stretch; rbtn_A.Text = "Câu A"; rbtn_B.Text = "Câu B"; rbtn_C.Text = "Câu C"; rbtn_D.Text = "Câu D"; rbtn_A.Checked = false; rbtn_B.Checked = false; rbtn_C.Checked = false; rbtn_D.Checked = false; lb_Question.Text = "Câu Hỏi"; }
// Thi Thử private void btnTrial_test_Click(object sender, EventArgs e) { thoi_gian1.Stop(); controlStudent.TabPages.Clear(); controlStudent.TabPages.Add(TabTrial_test); //khởi tạo lbTrial_Name.Text = hs.Ho_Ten; lbTrial_Class.Text = hs.Lop; dpTrial_birth_day.Value = hs.Ngay_Sinh; //Set all _ma_de_thi_ = null; _ma_ky_thi_ = null; De = null; _vi_tri_Cau_hoi_ = 0; Dem_Lan_Bam = 0; Thoi_gian_lam_bai = 0; lb_minute.Text = "00"; lb_second.Text = ":00"; lbTrial_STT_question.Text = "00/00"; btnTrial_start_pause.Enabled = true; btnTrial_Next.Enabled = true; rbtnTrial_A.Text = "Câu A"; rbtnTrial_B.Text = "Câu B"; rbtnTrial_C.Text = "Câu C"; rbtnTrial_D.Text = "Câu D"; reset_Lua_Chon(); lbTrial_Question.Text = "Câu Hỏi"; }