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Your First yield return

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1. What foreach Really Does

2. Your First yield return

Overview Theory (2)Quiz Tasks (2)

3. Nothing Runs Until You Ask

4. Every foreach Starts Over

5. Sequences Without End

6. Where yield Is Not Allowed

7. Iterators That Wait

Course Navigation

1. What foreach Really Does

2. Your First yield return

Overview Theory (2)Quiz Tasks (2)

3. Nothing Runs Until You Ask

4. Every foreach Starts Over

5. Sequences Without End

6. Where yield Is Not Allowed

7. Iterators That Wait

Module 2: Your First yield return

Writing iterators

A quick multiple-choice check before you move on. Answer every question, then submit to see how you did.

1.What makes a method an iterator?

2.What happens at a yield return?

3.Can an iterator use return someValue;?

Answer every question to submit.

Stopping Early with yield break