I Know there özgü been a lot of posts on this but it still confuses me why should you pass in an interface like IList and return an interface like IList back instead of the concrete list. From this it follows that your method implementation dirilik represent its local variables https://cobjectkullanm30517.wikifiltraciones.com/3072087/greatest_kılavuzu_c_ilist_kullanımı_için