public ErrorType Suakhoilop(string ma, string ten, string ban, string manamhoc)
{
KhoiLopAccess kl = new KhoiLopAccess();
if (string.IsNullOrEmpty(ten) || string.IsNullOrEmpty(ban) || string.IsNullOrEmpty(manamhoc))
{
return(ErrorType.KI_TU_RONG);
}
if (kl.SuaKhoiLop(ma, ten, ban, manamhoc))
{
return(ErrorType.THANH_CONG);
}
return(ErrorType.THAT_BAI);
}
public bool Suakhoilop(string ma, string ten, string ban, string manamhoc)
{
KhoiLopAccess kl = new KhoiLopAccess();
return(kl.SuaKhoiLop(ma, ten, ban, manamhoc));
}
public bool XoaKhoilop(string maKL)
{
KhoiLopAccess kl = new KhoiLopAccess();
return(kl.XoaKhoiLop(maKL));
}
public List <KhoiLop> GetListKhoiLop()
{
KhoiLopAccess khoilopAccess = new KhoiLopAccess();
return(khoilopAccess.GetAllKhoilop());
}
public string GetMaKhoiLopMax()
{
KhoiLopAccess ac = new KhoiLopAccess();
return(ac.GetMaKhoiLopMax());
}
public KhoiLop GetKhoiLopTheoNH(string namhoc)
{
KhoiLopAccess lopaccess = new KhoiLopAccess();
return(lopaccess.GetKhoiLopTheoNH(namhoc));
}
public KhoiLop GetKhoiLop(string maKhoiLop)
{
KhoiLopAccess lopaccess = new KhoiLopAccess();
return(lopaccess.GetKhoiLop(maKhoiLop));
}
public List <KhoiLop> GetListKhoiLop(string namhoc)
{
KhoiLopAccess khoilopAccess = new KhoiLopAccess();
return(khoilopAccess.GetAllKhoilop(namhoc));
}
public string GetMaKhoiLop(string tenkl)
{
KhoiLopAccess klac = new KhoiLopAccess();
return(klac.GetMaKhoiLop(tenkl));
}