Parallel并行循环

Parallel.For(, , new ParallelOptions() { MaxDegreeOfParallelism = 100 },(i, pls) =>
{
　　if (i > )
　　{
　　　　pls.Break();//相当于continue
　　　　return;
　　}
});

Parallel.For(, ,new ParallelOptions() { MaxDegreeOfParallelism = 100 }, (i, pls) =>
{
    if (i > )
    {
        pls.Stop();//相当于break
        return;
    }
});

Parallel.ForEach(collection, new ParallelOptions { MaxDegreeOfParallelism =  }, (item, pls) =>
{
});