public void Update_ThanhTien(string MaNhap)
{
NhapSach nhapSach = new NhapSach();
nhapSach = data.NhapSaches.SingleOrDefault(u => u.MaNhap == MaNhap);
nhapSach.ThanhTien = TinhThanhTien(MaNhap);
}
public bool _NhapSach(NhapSachDTO nhapSachDTO)
{
try
{
NhapSach nhapSach = new NhapSach();
nhapSach.MaNhap = nhapSachDTO.MaNhap;
nhapSach.MaNV = nhapSachDTO.MaNV;
nhapSach.NgayNhap = nhapSachDTO.NgayNhap;
nhapSach.ThanhTien = 0;
nhapSach.TrangThai = true;
data.NhapSaches.Add(nhapSach);
data.SaveChanges();
return(true);
}
catch (Exception)
{
return(false);
}
}