public string MaLoaiSPTiepTheo()
{
LoaiSP_DAO LoaispDAO = new LoaiSP_DAO();
string MaLoaiSPLonNhat = LoaispDAO.LayMaLoaiSPLonNhat();
if (string.IsNullOrEmpty(MaLoaiSPLonNhat))
{
return("lsp01");
}
else
{
int maso = int.Parse(MaLoaiSPLonNhat.Replace("lsp", ""));
return("lsp" + (maso + 1).ToString("00"));
}
}
public bool XoaLoaiSP(LoaiSP_DTO LoaispDTO)
{
LoaiSP_DAO LoaispDAO = new LoaiSP_DAO();
return(LoaispDAO.XoaLoaiSP(LoaispDTO));
}
public bool CapNhatLoaiSP(LoaiSP_DTO LoaispDTO)
{
LoaiSP_DAO LoaispDAO = new LoaiSP_DAO();
return(LoaispDAO.CapNhatLoaiSP(LoaispDTO));
}
public bool ThemLoaiSP(LoaiSP_DTO LoaispDTO)
{
LoaiSP_DAO LoaispDao = new LoaiSP_DAO();
return(LoaispDao.ThemMoiLoaiSP(LoaispDTO));
}
public List <LoaiSP_DTO> DanhSachLoaiSP()
{
LoaiSP_DAO loaispDAO = new LoaiSP_DAO();
return(loaispDAO.LayDanhSachLoaiSP());
}
