public string LayTenLoaiHangTheoMa(string maLH)
{
try
{
LoaiHangAccess lhA = new LoaiHangAccess();
return(lhA.LayTenLoaiHangTheoMa(maLH));
}
catch (Exception ex)
{
throw ex;
}
}
public void SuaLoaiHang(LoaiHang lh)
{
try
{
LoaiHangAccess lhA = new LoaiHangAccess();
lhA.SuaLoaiHang(lh);
}
catch (Exception ex)
{
throw ex;
}
}
public void XoaLoaiHang(string maLH)
{
try
{
LoaiHangAccess lhA = new LoaiHangAccess();
lhA.XoaLoaiHang(maLH);
}
catch (Exception ex)
{
throw ex;
}
}
public List <LoaiHang> LayToanBoLoaiHang()
{
try
{
LoaiHangAccess lhA = new LoaiHangAccess();
return(lhA.LayToanBoLoaiHang());
}
catch (Exception ex)
{
throw ex;
}
}
