question on technique in .net

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From: C Williams (nospam_at_thank.you)
Date: 02/03/05 

Date: Thu, 03 Feb 2005 11:22:56 -0500

I find myself needing to loop through various collections in .NET a lot.
  I am wondering if there is a generally accepted method for doing so.
I see three main ways (I'll use rows in a DataTable, which I am doing a
lot of work with)

1) For each curRow in curTable.Rows
2) For i = 0 to curTable.Rows.Count -1
          currow = curtable.rows(i)
3) use curTable.Rows.GetEnumerator

Option 1 yields the shortest code, but which runs the fastest? I
suspect they are very similar, but I also suspect that someone out there
actually *knows*!

Thanks for any insights you have!

-Casey

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