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delphi – Sorting TDictionary by a key of Integer in ascending order – Stack Overflow

Posted by jpluimers on 2019/05/30

Great answer on [WayBackdelphi – Sorting TDictionary by a key of Integer in ascending order – Stack Overflow by J… comes down to this:

var
  LDictionary : TDictionary<Integer, string>;
  LArray : TArray<Integer>;
...
  LArray := LDictionary.Keys.ToArray();
  TArray.Sort<Integer>(LArray);

I was trying the wrong direction (functional approach like LArray := LDictionary.Keys.ToArray.Sort(); ), but the above procedural solution works.

Members used:

–jeroen

One Response to “delphi – Sorting TDictionary by a key of Integer in ascending order – Stack Overflow”

  1. Stefan Glienke said

    Or you just use Spring4D and write LDictionary.Keys.Ordered

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