using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"(?<type>[A-Za-z]{1})(?<subtype>[A-Za-z<]{1})(?<expcountry>[A-Za-z]{3})(?<docnumber>[0-9A-Za-z<]{9})(?<docnumbercheck>[0-9]{1})(?<complement>[0-9a-zA-Z<]{15})\n(?<birthdate>[0-9]{6})(?<birthcheck>[0-9]{1})(?<sex>[mfMF]{1})(?<expiredate>[0-9]{6})(?<expirecheck>[0-9]{1})(?<nacionality>[A-Za-z]{3})(?<optional>[a-zA-Z0-9<]{11})(?<linecheck>[0-9]{1})\n(?<lname>[A-Z]+)(?<lname2><[A-Z]+){0,}<<(?<spacing>[<]{0,})(?<fname>[A-Z]+)(?<mname1><[A-Z]+){0,}(?<namecomplement>[a-zA-Z<]+){0,}";
string input = @"IDCHES0002068<8<<<<<<<<<<<<<<<
8102287F1301014CHE<<<<<<<<<<<4
VADIS<<QUO<<<<<<<<<<<<<<<<<<<<
I<UTOD231458907<<<<<<<<<<<<<<<
7408122F1204159UTO<<<<<<<<<<<6
ERIKSSON<<ANNA<MARIA<<<<<<<<<<
I<NLDXI020DF236123456783<<<<<<
7208148F1108268NLD<<<<<<<<<<<9
VAN<DER<STEEN<<MARIANNE<LOUISE";
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