using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"(?<type>[A-Z])(?<subtype>[<A-Z])(?<country>\w{3})(?<lname>[A-Z]+)(?<lname2><[A-Z]+){0,}<<(?<fname>[A-Z]+)(?<mname1><[A-Z]+){0,}(?<complement><){0,}\n(?<pnum>[\d\w]{9})(?<pnumcheck>\d{1})(?<nat>\w{3})(?<yob>\d{2})(?<mob>\d{2})(?<dob>\d{2})(?<dobcheck>\d{1})(?<sex>M|F|<{1})(?<yoe>\d{2})(?<moe>\d{2})(?<doe>\d{2})(?<expcheck>\d{1})(?<pid>[\d\w<]{14})(?<pidcheck>\d{1})(?<generalcheck>\d{1})";
string input = @"P<USADOE<<JOHN<WILLIAM<<<<<<<<<<<<<<<<<<<<<<
5039927858USA5509298M2304090255136054<115916";
RegexOptions options = RegexOptions.Multiline;
Match m = Regex.Match(input, pattern, options);
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