using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"^(?=.{194}\\2\\.\)\{2}\.\{12}\$\/D$)((?=(.2.|))\2\/\2\^\2\(\2\?=\2\.\2\{194}\2\\\2\\2\2\\\2\\\2\.\2\\\2\)\2\\\2\{2}\2\\\2\.\2\\\2\{12}\2\\\2\$\2\\\2\/D\2\$\2\)\2\(\2\(\2\?=\2\(\2\.2\2\.\2\|\2\)\2\)){2}.{12}$";
string input = @"/^(?=.{194}\\2\\.\)\{2}\.\{12}\$\/D$)((?=(.2.|))\2\/\2\^\2\(\2\?=\2\.\2\{194}\2\\\2\\2\2\\\2\\\2\.\2\\\2\)\2\\\2\{2}\2\\\2\.\2\\\2\{12}\2\\\2\$\2\\\2\/D\2\$\2\)\2\(\2\(\2\?=\2\(\2\.2\2\.\2\|\2\)\2\)){2}.{12}$/D";
Match m = Regex.Match(input, pattern);
Console.WriteLine("'{0}' found at index {1}", m.Value, m.Index);
}
}
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