public void XoaDuLieu(ECtblHoaDon et)
{
cn.ThucThiCauLenhSQL(@"DELETE from tblHoaDon where MaHD=N'" + et.MaHD + "'");
}
public void SuaDuLieu(ECtblHoaDon et)
{
cn.ThucThiCauLenhSQL(@"UPDATE tblHoaDon SET NgayLap ='" + et.NgayLap + "', MaKH ='" + et.MaKH + "', MaNV ='" + et.MaNV + "' where MaHD='" + et.MaHD + "'");
}
public void ThemDuLieu(ECtblHoaDon et)
{
cn.ThucThiCauLenhSQL(@"INSERT INTO tblHoaDon (MaHD, NgayLap, MaKH, MaNV) VALUES (N'" + et.MaHD + "',N'" + et.NgayLap + "',N'" + et.MaKH + "',N'" + et.MaNV + "')");
}
public void XoaDuLieu(ECtblHoaDon et)
{
sql.XoaDuLieu(et);
}
public void SuaDuLieu(ECtblHoaDon et)
{
sql.SuaDuLieu(et);
}
public void ThemDuLieu(ECtblHoaDon et)
{
sql.ThemDuLieu(et);
}