Error CS1579 Foreach statement cannot operate on variables of type ‘Student’ because ‘Student’ does derece contain a public instance or extension definition for ‘GetEnumerator’ The following example shows an implementation of the IEnumerator interface for a collection class of custom objects. The custom object is an instance of the type https://jaredzeksb.mappywiki.com/786535/küçük_c_ienumerator_neden_kullanmalıyız_hakkında_gerçekler_bilinen