stack

[Locia]

How can I read stack element from top at the bottom?
IEnumerator have only MoveNext() method and I suppone that begin from
the bottom.

[Jon Skeet [C# MVP]]

Locia <ro********@yahoo.it> wrote:

How can I read stack element from top at the bottom?
Are you using "top" to mean "last added" and "bottom" to mean "first
added" as is normal? (Imagining the stack to be like a stack of plates,
for example.)
IEnumerator have only MoveNext() method and I suppone that begin from
the bottom.

I'm not sure why you suppose that - the stack is defined as a last-in-
first-out collection. Besides, you can very easily test it:

using System;
using System.Collections;

class Test
{
static void Main()
{
Stack stack = new Stack();
stack.Push("First on");
stack.Push("Second on");

foreach (string s in stack)
{
Console.WriteLine (s);
}
}
}

Alternatively, use Pop rather than the enumerator.

--
Jon Skeet - <sk***@pobox.com>
http://www.pobox.com/~skeet Blog: http://www.msmvps.com/jon.skeet
If replying to the group, please do not mail me too

[Nick Malik [Microsoft]]

Stacks are LIFO, Queues are FIFO

--
--- Nick Malik [Microsoft]
MCSD, CFPS, Certified Scrummaster
http://blogs.msdn.com/nickmalik

Disclaimer: Opinions expressed in this forum are my own, and not
representative of my employer.
I do not answer questions on behalf of my employer. I'm just a
programmer helping programmers.
--
"Locia" <ro********@yahoo.it> wrote in message
news:11**********************@z14g2000cwz.googlegr oups.com...

How can I read stack element from top at the bottom?
IEnumerator have only MoveNext() method and I suppone that begin from
the bottom.

[Jeff Louie]

Airplanes are LIFO. Space Mountain is FIFO :)

Regards,
Jeff

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