public static string XoaCauTraLoi(long maCTL)
{
CAUTRALOIDAO c = new CAUTRALOIDAO();
return(c.XoaCauTraLoi(maCTL));
}
public static string ThemCauTraLoiVaoCauHoi(string noiDung, bool laDapAnDung, long maCauHoi)
{
CAUTRALOIDAO c = new CAUTRALOIDAO();
return(c.ThemCauTraLoiVaoCauHoi(noiDung, laDapAnDung, maCauHoi));
}
public static string CapNhatCauTraLoi(long maCTL, string noiDung, bool laDapAnDung)
{
CAUTRALOIDAO c = new CAUTRALOIDAO();
return(c.CapNhatCauTraLoi(maCTL, noiDung, laDapAnDung));
}
public static List <CAUTRALOIDTO> LayDanhSachCauTraLoiTheoCauHoi(long maCauHoi, out string Error)
{
CAUTRALOIDAO c = new CAUTRALOIDAO();
return(c.LayDanhSachCauTraLoiTheoCauHoi(maCauHoi, out Error));
}