private void btnUpdate_Click(object sender, EventArgs e)
{
SinhVien s = null;
if (dgvList.SelectedRows.Count == 1)
{
if (rdUni.Checked == true)
{
s = new SinhVienDaiHoc()
{
ChuyenNganh = ((CBBItems)cbbUni.SelectedItem).Text
};
}
else if (rdBang2.Checked == true)
{
s = new SinhVienBangHai()
{
Bang1 = txtBang1.Text,
DonViCongTac = txtCongTac.Text
};
}
else
{
s = new SinhVienCaoDang();
}
s.MSSV = Convert.ToInt32(txtId.Text);
s.HovaTen = txtName.Text;
s.NgaySinh = dtDate.Value;
s.DiaChi = txtAddress.Text;
s.SDT = txtPhone.Text;
s.NienKhoa = Convert.ToInt32(txtYear.Text);
CSDL_OOP.Instance.ExcuteDB(s);
}
show();
}
public SinhVien GetSV(DataRow i)
{
SinhVien s = null;
string CN = i["ChuyenNganh"].ToString();
string B1 = i["Bang1"].ToString();
string DVCT = i["DonViCongTac"].ToString();
if (CN != "")
{
s = new SinhVienDaiHoc()
{
ChuyenNganh = CN
};
}
else if (B1 != "" || DVCT != "")
{
s = new SinhVienBangHai()
{
Bang1 = B1,
DonViCongTac = DVCT
};
}
else
{
s = new SinhVienCaoDang()
{
};
}
s.MSSV = Convert.ToInt32(i["MSSV"].ToString());
s.HovaTen = i["HovaTen"].ToString();
s.NgaySinh = Convert.ToDateTime(i["NgaySinh"].ToString());
s.DiaChi = i["DiaChi"].ToString();
s.SDT = i["SDT"].ToString();
s.NienKhoa = Convert.ToInt32(i["NienKhoa"].ToString());
return(s);
}