private void txtMaNhanVien_TextChanged(object sender, EventArgs e)
{
BULNhanVien bul = new BULNhanVien();
List <NhanVien> arr = bul.layNhanVien();
for (int i = 0; i < arr.Count; i++)
{
if (arr[i].MaNhanVien + "" == txtMaNhanVien.Text)
{
txtTenNhanVien.Text = arr[i].TenNhanVien;
txtTaiKhoan.Text = arr[i].TenTaiKhoan;
txtSoDienThoai.Text = arr[i].SoDienThoai;
txtChungMinhThu.Text = arr[i].ChungMinhThu;
BULTaiKhoan bultk = new BULTaiKhoan();
txtMatKhau.Text = bultk.layTaiKhoanTheoTenTK(txtTaiKhoan.Text)[0].MatKhau;
cbQuyen.Text = bultk.layTaiKhoanTheoTenTK(txtTaiKhoan.Text)[0].Quyen;
break;
}
else
{
txtTenNhanVien.Text = "";
txtTaiKhoan.Text = "";
txtSoDienThoai.Text = "";
txtChungMinhThu.Text = "";
txtMatKhau.Text = "";
}
}
}
private void btnDangNhap_Click(object sender, EventArgs e)
{
TaiKhoan tk = new TaiKhoan(txtTaiKhoan.Text, txtMatKhau.Text);
BULTaiKhoan bul = new BULTaiKhoan();
if (bul.dangNhap(tk))
{
BULNhanVien bulNV = new BULNhanVien();
frmSieuThi.nv = bulNV.layNhanVienTheoTaiKhoan(txtTaiKhoan.Text);
frmSieuThi.tk = bul.layTaiKhoanTheoTenTK(txtTaiKhoan.Text)[0];
frmST.Show();
this.Visible = false;
}
else
{
MessageBox.Show("Sai tài khoản - mật khẩu");
}
}