Question

I’d like to call MyMethod on each object from a LINQ Query, what is the best way to do this?

Currently I am using:

.Select(x => { x.MyMethod (); return x; }).ToArray();

ToArray() is needed for immediate execution.

Is there a simpler way to write this (without a foreach)

Thanks

Answer 1

xList already has the method you need: .ForEach(). It calls an Action on each list member.

List<x> fooList = ....Select(x => x).ToList();
fooList.ForEach(x => DoSomething(x));