using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"^[a-z][-a-z0-9]{4,28}[a-z0-9]{1}$";
string input = @"rabbithole-007
r340j-
8jh
jo9
d366gg-
synthetic-cargo-343207
d4jikkj34jk34j34jk3jk4j3k4h3jkh4jk3nbdfjk4-4jk3k4j-
d4jikkj34jk34j34jk3jk4j
d4jikkj34jk34j34jk3jk4j3k4h3jkh4jk3nbdfjk4-4jk3k4jskdnskjdsjkdnfksfkdjfkdfjkdfdjlkfjdlkfjlkdjflkjdfjdlkfjldkjflkd
rabbit-hole-integration-007";
RegexOptions options = 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