private void themPhuKien()
{
string tenphukien = cbTen.Text;
using (quanlithucungEntities1 quanli = new quanlithucungEntities1()) {
PHUKIEN pk = quanli.PHUKIENs.FirstOrDefault(p => p.Tenphukien.ToLower() == tenphukien.ToLower());
if (pk == null)
{
Console.WriteLine("aa");
quanli.insertCTPK(mapn, int.Parse(txtSoLuong.Text), double.Parse(txtGia.Text), tenphukien, cbLoai.SelectedValue.ToString(), null, txtdonvi.Text);
quanli.SaveChanges();
MessageBox.Show("Thêm thành công");
}
else
{
pk.Soluong += int.Parse(txtSoLuong.Text);
CTNhapPhuKien pkm = new CTNhapPhuKien();
pkm.MaPN = mapn;
pkm.MaPhuKien = pk.Maphukien;
pkm.TenPhuKien = pk.Tenphukien;
pkm.MaLoai = cbLoai.SelectedValue.ToString();
pkm.GiaNhap = double.Parse(txtGia.Text);
pkm.Soluong = int.Parse(txtSoLuong.Text);
pkm.Donvi = txtdonvi.Text;
pkm.Anh = pk.HinhAnh;
quanli.CTNhapPhuKiens.Add(pkm);
quanli.SaveChanges();
MessageBox.Show("Thêm thành công");
}
}
}
