So If we have IEnumerable as parameter of any method, we dirilik pass any collection types to the function. Ie we sevimli have method to operate on abstraction not any specific implementation. In case of IEnumerable, only lines up to the element of interest will be read from the file. https://manuelqckry.blog-kids.com/28205115/c-ienumerable-nerelerde-kullanılıyor-seçenekler