public void LoadThongTinHocSinh()
{
HocSinh hocSinh = new HocSinh();
hocSinh = _hocSinhRepository.FindByCondition(p => p.NguoiDungID.Equals(_nguoiDung.IDNguoiDung)).SingleOrDefault();
Binding bindingHoTen = new Binding("Text", hocSinh, "HoTen");
lblHoTen.DataBindings.Add(bindingHoTen);
Binding bindingLop = new Binding("Text", hocSinh, "Lop");
lblLop.DataBindings.Add(bindingLop);
Binding bindingMaHS = new Binding("Text", hocSinh, "MaHS");
lblMaHS.DataBindings.Add(bindingMaHS);
Binding bindingNgaySinh = new Binding("Text", hocSinh, "NgaySinh", true, DataSourceUpdateMode.OnPropertyChanged, true, "MM/dd/yyyy");
lblNgaySinh.DataBindings.Add(bindingNgaySinh);
}
private void btnSuaHS_Click(object sender, EventArgs e)
{
string oldHS = dgvHocSinh.SelectedRows[0].Cells["MaHS"].Value.ToString();
if (oldHS != txtMaHS.Text)
{
MessageBox.Show("Không thể chỉnh sửa mã học sinh", "Lỗi", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
HocSinh hs = _hocSinhRepository.FindByCondition(p => p.MaHS.Equals(oldHS)).Single();
hs.MaHS = txtMaHS.Text;
hs.Lop = txtLop.Text;
hs.HoTen = txtHoTenHS.Text;
hs.DiaChi = txtDiaChiHS.Text;
hs.NgaySinh = dtpNgaySinhHS.Value;
hs.NguoiDung.TenTaiKhoan = txtTenTaiKhoanHS.Text;
hs.NguoiDung.MatKhauHash = txtMatKhauHS.Text;
_hocSinhRepository.Update();
LoadHocSinh();
}
public override bool Validate()
{
string newMaHS = ControlToValidate.Text;
TextBox textBox = (TextBox)ControlToValidate;
textBox.Undo();
string oldMaHS = textBox.Text;
textBox.Text = newMaHS;
HocSinhRepository hocSinhRepository = new HocSinhRepository();
HocSinh hocSinh = hocSinhRepository.FindByCondition(p => p.MaHS.Equals(newMaHS) && !p.MaHS.Equals(oldMaHS)).SingleOrDefault();
if (hocSinh != null)
{
return(false);
}
return(true);
}
public HocSinh LayThongTinHocSinh(int idNguoiDung)
{
HocSinhRepository hocSinhRepository = new HocSinhRepository();
return(hocSinhRepository.FindByCondition(p => p.NguoiDungID.Equals(idNguoiDung)).Single());
}
