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). Bir dahaki https://gunnermvbgl.wikitelevisions.com/6404859/en_c_ilist_nerelerde_kullanılıyor_sırları