private void btnLisAra_Click(object sender, EventArgs e) { islemler.KHareketFiltreKuryeAd(dgwKargo, tbxKuryeAra.Text); islemler.KHareketFiltreMusteriAd(dgwKargo, tbxMusteriAra.Text); islemler.KHareketFiltreSubeAra(dgwKargo, tbxSubeAra.Text); }