The Above is an IList itself bey this is what seems to be the standard to use with nhibernate. Otherwise I might have returned IEnumberable back but not sure. Still, I birey't figure out what the user would 100% need(that's where returning a concrete has an advantage over). Bu şekilde https://dominickpajpx.wikiconversation.com/6556977/c_ilist_kullanımı_ile_ilgili_detaylı_notlar