public static List <HoTroLayBDThi> LayBDThi(int maBD)
{
List <HoTroLayBDThi> lstHTT = new List <HoTroLayBDThi>();
if (Program.KetNoi() == 0)
{
return(null);
}
SqlDataReader myReader;
myReader = Program.ExecSqlDataReader(string.Format(KeyConst.Lenh.LayCauHoiThi, maBD));
if (myReader == null)
{
return(null);
}
HoTroLayBDThi ht = new HoTroLayBDThi();
while (myReader.Read())
{
ht = new HoTroLayBDThi
{
MaCauHoi = myReader.GetInt32(0),
SoTT = myReader.GetInt32(1)
};
lstHTT.Add(ht);
}
myReader.Close();
return(lstHTT);
}
private void FormThi_Load(object sender, EventArgs e)
{
// TODO: This line of code loads data into the 'dtsTTN.CT_BAITHI' table. You can move, or remove it, as needed.
this.cT_BAITHITableAdapter.Fill(this.dtsTTN.CT_BAITHI);
bANGDIEMTableAdapter.Fill(this.dtsTTN.BANGDIEM);
MyTimer.Interval = (1000); // 1 mins
MyTimer.Tick += new EventHandler(t_Tick);
MyTimer.Start();
if (MaBD != -1)
{
BDThiTam = BoDe.LayBDThi(MaBD);
if (BDThi == null)
{
return;
}
CAUHOITHI = new List <HoTroLayCauHoiThi>();
HoTroLayCauHoiThi htCHThi = null;
Panel pnCauHoi = null;
int i = BDThiTam.Count;
while (BDThiTam.Count != 0)
{
htCHThi = new HoTroLayCauHoiThi();
int r = rnd.Next(BDThiTam.Count);
HoTroLayBDThi ht = BDThiTam[r];
BDThi.Add(ht);
CAUHOI cauHoi = CauHoi.GetCauHoiByMaCH(ht.MaCauHoi);
List <LUACHON> luachon = CauHoi.GetLuaChonByMaCH(ht.MaCauHoi);
pnCauHoi = new Panel();
pnCauHoi.AutoSize = true;
pnCauHoi.Dock = DockStyle.Top;
Label lb = new Label();
lb.AutoSize = true;
FontStyle newFontStyle = (FontStyle)(FontStyle.Bold);
lb.Font = new Font("Times New Rowman", 25, newFontStyle);
lb.Text = "Câu " + i + " : " + cauHoi.NOIDUNG;
RadioButton rGLuaChon = null;
foreach (LUACHON lc in luachon)
{
rGLuaChon = new RadioButton();
rGLuaChon.AutoSize = true;
rGLuaChon.Name = lc.MALC.Trim() + "-" + cauHoi.MACH.ToString().Trim();
rGLuaChon.Font = new Font("Times New Rowman", 25, newFontStyle);
// update dap an neu thay doi lua chon
rGLuaChon.CheckedChanged += new EventHandler(LuaChon_Click);
//rGLuaChon.Add(new RadioGroupItem(lc.MALC.ToString(), "Câu " + lc.MALC.ToString() + " : " + lc.NOIDUNG));
rGLuaChon.Text = "Câu " + lc.MALC.ToString() + " : " + lc.NOIDUNG;
rGLuaChon.Dock = DockStyle.Bottom;
rGLuaChon.Focus();
pnCauHoi.Controls.Add(rGLuaChon);
}
lb.Dock = DockStyle.Top;
pnCauHoi.Controls.Add(lb);
pnThi.Controls.Add(pnCauHoi);
htCHThi.MaCH = cauHoi.MACH;
htCHThi.STT = ht.SoTT;
htCHThi.DapAn = cauHoi.DAPAN;
htCHThi.STTKhiThi = i - 1;
CAUHOITHI.Add(htCHThi);
BDThiTam.RemoveAt(r);
i--;
}
}
pnThi.AllowDrop = true;
pnThi.AutoScroll = true;
}
