using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"^(?:ach\sdebit\s|point\sof\ssale\sdebit\s)?(?:l\d{3}\s)?(?:TIME\s\d\d:\d\d\s[A|P]M\s*)?(?:DATE\s\d\d-\d\d\s)?([a-z-*'\s]+)(?:[\d\s]{15,}|\d{3}-?\d{3}-?\d{4}|#\w+)?";
string input = @"ACH Debit 5/3 MORTGAGE LN PAYMENT 017136000924355
Point of Sale Debit L340 TIME 08:37 AM DATE 04-26 JR GENERAL STORE CHARLOTTE NC
Point of Sale Debit L343 TIME 07:02 PM DATE 04-25 AUTOZONE 4982 35CONCORD NC
Point of Sale Debit L343 TIME 07:00 PM DATE 04-25 AUTOZONE 4982 35CONCORD NC
Point of Sale Debit L340 DATE 04-25 ASF*ATA KARATE OF 800-5258967
ACH Debit GS Home Imp Fin 8669360602 017116001434401
Point of Sale Debit L343 TIME 07:56 AM DATE 04-27 AUTOZONE 4982 35CONCORD NC
Point of Sale Debit L340 DATE 04-25 CHICK-FIL-A #01118CONCORD
Point of Sale Debit L340 DATE 04-26 ANGELAS CONCORD
Point of Sale Debit L340 DATE 04-25 ATA KARATE CONCORDCONCORD
Check INCLEARING CHECK
Point of Sale Debit L341 TIME 03:52 PM DATE 04-27 HARRIS TE 358 GEOCONCORD NC
Point of Sale Debit L341 TIME 08:57 AM DATE 04-28 WALGREENS STORE 1CHARLOTTE NC
Point of Sale Debit L340 DATE 04-26 CHICK-FIL-A #01118CONCORD
Point of Sale Debit L340 DATE 04-27 HT EXPRESS LANE #6CONCORD
";
RegexOptions options = RegexOptions.Multiline | RegexOptions.IgnoreCase;
foreach (Match m in Regex.Matches(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