using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @/
(?:$|^|)(red-|blue-|indigo-|cool-gray-|pink-|yellow-|teal-|gray-|orange-|green-|purple-)(50|100|200|300|400|500|600|700|800|900)(?:$|^|)
/;
string input = @"pink-300 red-400 blue-300 teal-800 ";
RegexOptions options = 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