private void KarZararHesapla()
{
List <SatisModel> satisModeller = HelperSatis.GetSatisModel();
double kar = 0;
foreach (var item in satisModeller)
{
kar += item.Urun.satisFiyati - item.Urun.gelisFıyati;
}
label43.Text = kar.ToString();
}
public void SatisListesiDoldur()
{
List <SatisModel> satisModeller = HelperSatis.GetSatisModel();
dataGridView1.Rows.Clear();
foreach (var item in satisModeller)
{
if (item.durum)
{
dataGridView1.Rows.Add($"{item.satisID}", $"{item.Musteri.adi}", $"{item.Musteri.soyadi}", $"{item.Urun.urunAdi}", $"{item.satisAdedi}", $"{item.satisAdedi * item.Urun.satisFiyati}", $"{item.satisTarihi.Day}.{item.satisTarihi.Month}.{item.satisTarihi.Year}");
}
}
}