public static NguoiDung_DTO LayThongTinNguoiDungBoiUsernameVaPassword(string username, string password)
{
password = MaHoaThongTin_BUS.MaHoaSHA1(password).ToLower();
return(NguoiDung_DAO.LayThongTinNguoiDungBoiUsernameVaPassword(username, password));
}
public static string ThemNguoiDungMoi(NguoiDung_DTO nguoidung)
{
nguoidung.Matkhau = MaHoaThongTin_BUS.MaHoaSHA1(nguoidung.Matkhau).ToLower();
return(NguoiDung_DAO.ThemNguoiDungMoi(nguoidung));
}