Question

It is known possible to assign a lambda that returns no value to an Action<T> object. How about lambdas that do theoretically return a value? Like this one:

Action<double> result = (x => x + 1);

Will the result just be ignored?

Thank you!

Answer 1

You use a Func

Func<double, double> result = (x => x + 1);

If you write it like this then the result can be ignored. Although this example is not terribly useful

Action<double> result = x => { x + 1; };