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When to use Single, SingleOrDefault, First and FirstOrDefault?

Question Posted / alok ranjan


When to use Single, SingleOrDefault, First and FirstOrDefault?..

Answer / Manoj Kumar Ram

Use Single or SingleOrDefault when you expect only one result and want either an exception thrown (Single) or the default value returned (SingleOrDefault). Use First or FirstOrDefault when you expect more than one result, but need only the first one.

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