private void CbDeThi_DropDown(object sender, System.EventArgs e)
{
List <KT_DT> _kT_DTs = _kT_DTRepository.FindByCondition(p => p.MaKT.Equals(cbKyThi.SelectedValue.ToString())).ToList();
List <DeThi> deThis = new List <DeThi>();
foreach (var item in _kT_DTs)
{
deThis.Add(_deThiRepos.FindByCondition(p => p.MaDeThi.Equals(item.MaDT)).Single());
}
cbDeThi.DataSource = deThis;
cbDeThi.DisplayMember = "TenDeThi";
cbDeThi.ValueMember = "MaDeThi";
}
private void btnThemDT_Click(object sender, EventArgs e)
{
string maDT = maDeThiTextBox.Text;
maDeThiTextBox.Undo();
if (_deThiRepository.FindByCondition(p => p.MaDeThi.Equals(maDT)).Count() > 0)
{
MessageBox.Show("Mã đề thi đã tồn tại", "Lỗi", MessageBoxButtons.OK, MessageBoxIcon.Error);;
return;
}
_deThiRepository = new DeThiRepository();
DeThi deThi = new DeThi();
deThi.MaDeThi = maDT;
deThi.TenDeThi = tenDeThiTextBox.Text;
deThi.MaMH = maMHComboBox.SelectedValue.ToString();
deThi.ThoiGian = int.Parse(thoiGianTextBox.Text);
deThi.MaCapHoc = int.Parse(maCapHocComboBox.SelectedValue.ToString());
deThi.MaGV = lblMaGV.Text;
deThi.NgayTao = DateTime.Now;
_deThiRepository.Create(deThi);
_deThiRepository.Update();
foreach (DataGridViewRow item in dgvDSCauHoi.Rows)
{
var cell = item.Cells["Chon"] as DataGridViewCheckBoxCell;
if (cell.Value == cell.TrueValue)
{
string cauhoi = item.Cells["DeThiCauHoi"].Value.ToString();
CauHoi idCauHoi = _cauHoiRepository.FindByCondition(p => p.CauHoiDeBai.Equals(cauhoi)).Single();
_dt_chRepository.Create(new DeThi_CauHoi
{
MaDT = maDT,
IDCauHoi = idCauHoi.IDCauHoi
});
}
}
_dt_chRepository.Update();
ReLoad();
}
