using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"(?:[\b\B]?(?:(?P<EngDate>[a-zA-Z]+ )?(?P<Date0>(?:\d{1,2}(?=[ ,./-])|\d{4})?)\.??(?(2),?)(?P<d_sep>[ ,./-])?(?:(?P<Date1>[^\W\d_]+|\d{1,2})(?(3)(?P=d_sep)))?(?P<Date2>\d{4}|\d{2})?(?!\:|\.|\d))|(?:(?<!\d)(?P<Hours>[0-2]?\d)[:\.](?P<Minutes>[0-5]\d)(?:[:\.](?P<Seconds>[0-5]\d))?(?:[,\.](?P<SenodsFraction>\d{6}|\d{3}))?(?: \w\W)?(?:(?:[\. \w+]?(?:(?P<Z>(?:[a-zA-Z]{3,5})|(?:[+-]\d\d?:?[0,3,4]?[0,5]?))|(?P<s>PD|[apmAPM]{2})))+)?))";
string input = @"Mar 22 12:11:07 CET 1999
Mar 22 05:10:07 CET 1999";
foreach (Match m in Regex.Matches(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