IEnumerator <T> serialization created using profit return

Question

Is there a serialization method (using BinaryFormatter) IEnumerator<T>that is created when I use yield returns? Auto generation class is not marked Serializable.

Answer 1

The compiler generated by enumerable does not have the [Serializable] attribute applied to it, so no, out of the box you cannot do this.

You must ask yourself: "Why am I using revenue here, and what does it mean when this object is deserialized?"

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Answer 2

IEnumerable<T>? List<T> OK.

ToList() .

Answer 3

Just list the enumerator and serialize each returned instance.