private void dgvSinhVien_CellClick(object sender, DataGridViewCellEventArgs e)
{
int index = e.RowIndex;
txtMaSV.Text = dgvSinhVien.Rows[index].Cells["MaSinhVien"].Value.ToString();
txtHoTen.Text = dgvSinhVien.Rows[index].Cells["HoTen"].Value.ToString();
dtpNgaySinh.Value = DateTime.Parse(dgvSinhVien.Rows[index].Cells["NgaySinh"].Value.ToString());
string gioiTinh = dgvSinhVien.Rows[index].Cells["GioiTinh"].Value.ToString();
if (gioiTinh == "Nam")
{
radNam.Checked = true;
}
else
{
radNu.Checked = true;
}
string maLop = dgvSinhVien.Rows[index].Cells["MaLop"].Value.ToString();
KhoaBUL khoaBUL = new KhoaBUL();
Khoa khoainfo = khoaBUL.TimKhoaTheoLop(maLop);
cboKhoa.SelectedValue = khoainfo.MaKhoa;
cboLop.SelectedValue = maLop;
btnSua.Enabled = true;
btnXoa.Enabled = true;
btnThem.Enabled = false;
btnTim.Enabled = false;
txtMaSV.Enabled = false;
}
private void ShowComboBoxKhoa()
{
KhoaBUL khoaBUL = new KhoaBUL();
List <Khoa> dsKhoa = khoaBUL.DanhSach();
cboKhoa.DataSource = dsKhoa;
cboKhoa.DisplayMember = "TenKhoa";
cboKhoa.ValueMember = "MaKhoa";
}
private void FrmSinhVien_Load(object sender, EventArgs e)
{
rdNam.Checked = true;
listSV = SinhVienBUL.LoadSinhVien();
dgvSinhVien.DataSource = listSV;
cboKhoa.DataSource = KhoaBUL.LoadKhoa();
cboKhoa.ValueMember = "MaKhoa";
cboKhoa.DisplayMember = "TenKhoa";
cleanData();
SetDoRong();
}
