It's Always best to use the lowest base type possible. This gives the implementer of your interface, or consumer of your method, the opportunity to use whatever they like behind the scenes. Then the person calling the method is free to call it with any veri type that is enumerable. https://cobjectkullanm31627.salesmanwiki.com/8917593/açıklanan_c_ilist_nerelerde_kullanılıyor_hakkında_5_kolay_gerçekler