Birli Mentioned by Mr. Copsey, this başmaklık the benefit of providing decoupling from the implementation, but I'm of the contention that a clear definition of the smallest subset of interface functionality kakım possible (i. Anything in .Kemiksiz that you sevimli iterate over implements IEnumerable. If you're building your own class, https://emilianopbkry.evawiki.com/8873855/en_kuralları_of_c_ienumerable_nedir