[Pnet-developers] [bugs #10335] Enumerator problem with SortedList.Keys

[Dominique Canazzi]

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 of the project: DotGNU Portable.NET.




/**************************************************************************/
[bugs #10335] Full Item Snapshot:

URL: <http://savannah.gnu.org/bugs/?func=detailitem&item_id=10335>
Project: DotGNU Portable.NET
Submitted by: Dominique Canazzi
On: jeu 09.09.2004 at 13:39

Category:  None
Severity:  5 - Average
Item Group:  None
Resolution:  None
Privacy:  Public
Assigned to:  None
Status:  Open


Summary:  Enumerator problem with SortedList.Keys

Original Submission:  foreach(), applied to the ICollection returned by the 
Keys property of a SortedList, loses the first key.
Example:

using System;
using System.Collections;
namespace sl
{
  class Class1
  {
    static void Main()
    {
      SortedList sl = new SortedList ();
      sl.Add ("xxx", 1);
      sl.Add ("aaa", 2);
      sl.Add ("qqq", 3);
      sl.Add ("hhh", 4);
      foreach (String s in sl.Keys)
      {
        Console.WriteLine (s + " " + sl[s]);
      }
      Console.WriteLine ("---------------------------------");
      IList kl = sl.GetKeyList ();
      IList vl = sl.GetValueList ();
      for (int i=0; i<sl.Count; i++)
      {
        Console.WriteLine (kl[i] + " " + vl[i]);
      }
    }
  }
}
Should output:
aaa 2
hhh 4
qqq 3
xxx 1
---------------------------------
aaa 2
hhh 4
qqq 3
xxx 1
but outputs:
hhh 4
qqq 3
xxx 1
---------------------------------
aaa 2
hhh 4
qqq 3
xxx 1
Sorry for not proposing a fix, the pnetlib code is still a bit puzzling for me 
:)











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