Break parallel.foreach?

Question

How do I break out of an parallel.for loop?

I have a pretty complex statement which looks like the following:

Parallel.ForEach

        

Answer 1

Just use the loopState that can be provided.

Parallel.ForEach(ColorIndex.AsEnumerable(),  
    new Action((Element, loopState) => { 
        if (Element.StartIndex <= I && Element.StartIndex + Element.Length >= I) { 
            loopState.Stop();
        }     
})); 

Look at this MSDN article for an example.