using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"(?(DEFINE)
(?<int>
(?:
\G|
(?!\n)
)
\s*\b\d{1,5}\s*
)
(?<timepart>
(
s|
m|
h|
d
)
\b
)
)
^
((?&int))
((?&timepart))
(?<string>.+)
$";
string input = @"2min baz
12 mins foo
1 hour 20 mins remind this
1sec
5 hours
1 sec foo
3 minutes 4 seconds
3333 sec do
1 hrs 20 mins 5 seconds remind this
2 days 3 hrs 20 mins 5 seconds remind this
foo 2sec bar //fail
2 s hi
3 m foo
3m bar
2d baz
9 h foobar";
RegexOptions options = RegexOptions.IgnorePatternWhitespace | RegexOptions.IgnoreCase | RegexOptions.Multiline;
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