using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"([1-3]{1,2}-[A-Z][a-z]{2}-[0-9]{2}).([0-9]{5}).([A-Z][A-Za-z].{2,}).([0-9]{1,2}\.[0-9]{0,2})\n";
string substitution = @"$1 $2 P540 $3 $4\n";
string input = @"";
Regex regex = new Regex(pattern);
string result = regex.Replace(input, substitution);
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for C#, please visit: https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex(v=vs.110).aspx