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  1.   using System;
  2.   using System.Text.RegularExpressions;
  3.  
  4.   namespace RegEx
  5.   {
  6.       class Program
  7.       {
  8.           static void Main(string[] args)
  9.           {
  10.               string lordcheeto = @"\s*('.*?'|&&|==|<=|>=|<|>|\(|\)|\+|-|\|\|)\s*";
  11.  
  12.               string input = "Name=='mynme' && CurrentTime<45 - 4";
  13.               string input1 = "Name=='mynme' && CurrentTime<'2012-04-20 19:45:45'";
  14.               string input2 = "((1==2) && 2-1==1) || 3+1==4 && Name=='Stefan+123'";
  15.  
  16.               executePattern("lordcheeto's", input, lordcheeto);
  17.               executePattern("lordcheeto's", input1, lordcheeto);
  18.               executePattern("lordcheeto's", input2, lordcheeto);
  19.  
  20.               Console.ReadLine();
  21.           }
  22.  
  23.           static void executePattern(string version, string input, string pattern)
  24.           {
  25.               // Avoiding repitition for this example.
  26.               Console.WriteLine("Using {0} pattern:", version);
  27.  
  28.               // Needs to be trimmed.
  29.               var result = Regex.Split(input.Trim(), pattern);
  30.  
  31.               // Pipe included to highlight empty strings.
  32.               foreach (var m in result)
  33.                   Console.WriteLine("|{0}", m);
  34.  
  35.               // Extra space.
  36.               Console.WriteLine();
  37.               Console.WriteLine();
  38.           }
  39.       }
  40.   }
Success #stdin #stdout 0.08s 37360KB
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Standard input is empty
stdout
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Using lordcheeto's pattern:
|Name
|==
|
|'mynme'
|
|&&
|CurrentTime
|<
|45
|-
|4


Using lordcheeto's pattern:
|Name
|==
|
|'mynme'
|
|&&
|CurrentTime
|<
|
|'2012-04-20 19:45:45'
|


Using lordcheeto's pattern:
|
|(
|
|(
|1
|==
|2
|)
|
|&&
|2
|-
|1
|==
|1
|)
|
|||
|3
|+
|1
|==
|4
|&&
|Name
|==
|
|'Stefan+123'
|
https://ideone.com/r5lpE
language:
C# (gmcs 5.20.1)
created:
13 years ago
visibility:
secret

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