yield return in Task>

Asked Apr 14 '20 at 06:00

Active Apr 14 '20 at 06:08

Viewed 42 times

How to use yield return when method's return-type is a Task, for example Task<IEnumerable<string>>?

This is my code:

    private async Task<IEnumerable<string>> GetNameAsync(List<MyEntity> entities)
    {
        List<string> finalstrings = new List<string>();

        foreach (var item in entities)
        {
            finalstrings.Add(item.Name);
        }

        return finalstrings;
    }

I'm using dotnet core 3.1.

Thanks in advance.

edited Apr 14 '20 at 06:08

Peter B

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asked Apr 14 '20 at 06:00

Mehrdad

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See this [page](https://anthonychu.ca/post/async-streams-dotnet-core-3-iasyncenumerable/) for how to do it. – Lasse V. Karlsen Apr 14 '20 at 06:13
Use `IAsyncEnumerable` instead, see the third answer in the linked duplicate question. – Heinzi Apr 14 '20 at 06:13

yield return in Task>

0 Answers0