public NguoiTimViecDTO SelectByusername(string username)
{
NguoiTimViecDAO dao = new NguoiTimViecDAO();
return dao.SelectByUsername(username);
}
public int Insert(NguoiTimViecDTO newrecord)
{
NguoiTimViecDAO dao = new NguoiTimViecDAO();
return dao.Insert(newrecord);
}