private void LoadDSDoanVan()
{
dtgv_DoanVan.DataSource = BTDocDAO.LoadDSCauHoi();
dtgv_DoanVan.Columns["Id_doc"].HeaderText = "STT";
dtgv_DoanVan.Columns["DoanVan"].HeaderText = "Nội dung đoạn văn";
dtgv_DoanVan.Columns["Id_doc"].Width = 50;
dtgv_DoanVan.Columns["DoanVan"].Width = 400;
}
private void btn_ADD_Click(object sender, EventArgs e)
{
List <BTNguPhap> listBTNP = BTNguPhapDAO.LoadDSCauHoi();
int Count_NP = listBTNP.Count;
List <BTDoc> listDOC = BTDocDAO.LoadDSCauHoi();
int Count_Doc = listDOC.Count;
List <int> listNP_Check = new List <int> ();
List <int> listDOC_Check = new List <int>();
while (listNP_Check.Count < int.Parse(txb_NP.Text))
{
Random rd = new Random();
int number = rd.Next(0, Count_NP - 1);
if (listNP_Check == null)
{
listNP_Check.Add(number);
}
else
{
while (listNP_Check.Contains(number))
{
number = rd.Next(0, Count_NP - 1);
}
listNP_Check.Add(number);
}
}
while (listDOC_Check.Count < int.Parse(tx_DoanVan.Text))
{
Random rd = new Random();
int number = rd.Next(0, Count_Doc - 1);
if (listDOC_Check == null)
{
listDOC_Check.Add(number);
}
else
{
while (listDOC_Check.Contains(number))
{
number = rd.Next(0, Count_Doc - 1);
}
listDOC_Check.Add(number);
}
}
MaDeThiDAO.Add(Txb_made.Text);
foreach (int item in listNP_Check)
{
ChiTiet_NguPhapDAO.Add(MaDeThiDAO.GetIdCuoi(), listBTNP[item].Id_BTNguPhap);
}
foreach (int item in listDOC_Check)
{
ChiTiet_DocDAO.Add(MaDeThiDAO.GetIdCuoi(), listDOC[item].Id_Doc);
}
MessageBox.Show("Bạn đã tạo mới để thi thành công", "Thông báo");
this.Hide();
}