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  1. using System;
  2. using System.Text.RegularExpressions;
  3.  
  4. public class Test
  5. {
  6.         public static void Main()
  7.         {
  8.         var s = Regex.Replace(
  9.             "'DRCI',1,'P','CALLIN_DATE,DRIV_EMPL_CODE'"
  10.         ,   "(?<=(?:^|,)\\s*)(\\d+)(?=\\s*($|,))"
  11.         ,   "'$1'");
  12.         Console.WriteLine(s);
  13.         }
  14. }
Success #stdin #stdout 0.07s 34080KB
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stdin
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Standard input is empty
stdout
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'DRCI','1','P','CALLIN_DATE,DRIV_EMPL_CODE'
https://ideone.com/htjPLh
language:
C# (gmcs 5.20.1)
created:
10 years ago
visibility:
public

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