public bool Delete(HoKhau cd)
{
List <CongDan> congDans = CongDanDAL.GetInstance().ReadAllBySoHoKhau(cd.SoHoKhau);
foreach (CongDan congDan in congDans)
{
congDan.EmptyHoKhau();
CongDanDAL.GetInstance().Update(congDan);
}
return(HoKhauDAL.GetInstance().Delete(cd));
}
public bool Update(CongDan cd)
{
bool result = CongDanDAL.GetInstance().Update(cd);
if (result)
{
HoKhau hk = HoKhauDAL.GetInstance().ReadByMaChuHo(cd.Ma);
if (hk != null)
{
cd.SetChuHo(hk);
HoKhauDAL.GetInstance().Update(hk);
}
}
return(result);
}
public List <CongDan> ReadAllByKeyWord(string key)
{
return(CongDanDAL.GetInstance().ReadAllByKeyWord(key));
}
public List <CongDan> ReadAllByMaHoKhau(string soSo)
{
return(CongDanDAL.GetInstance().ReadAllBySoHoKhau(soSo));
}
public CongDan Read(int ma)
{
return(CongDanDAL.GetInstance().Read(ma));
}
public List <CongDan> ReadAll()
{
return(CongDanDAL.GetInstance().ReadAll());
}
public bool Delete(CongDan cd)
{
return(CongDanDAL.GetInstance().Delete(cd));
}
public bool Add(CongDan cd)
{
return(CongDanDAL.GetInstance().Add(cd));
}
