Else Use List. You kişi't really argue "oh but I KNOW that I will always pass in a List here", then you should take a List not an IList, else you are breaking Liskov substitution principle: "if S is a subtype of T, then objects of type T may be https://damienqdktz.shivawiki.com/6677868/c_ilist_neden_kullanmalıyız_seçenekler