public static int GetTonKho(int maChiTietSanPham)
{
List <KHO_HANG> khs = KHO_HANG.select(" where MA_CHI_TIET_SAN_PHAM = " + maChiTietSanPham + " ");
int tongCong = 0;
for (int i = 0; i < khs.Count; i++)
{
tongCong += khs[i].CON_LAI;
}
return(tongCong);
}
public static KHO_HANG LayKhoHang(int maKho)
{
try
{
return(KHO_HANG.select(" where MA_KHO = " + maKho + " ")[0]);
}
catch (Exception)
{
return(null);
}
}