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String Pattern Matching Check in c#


You can use Regex, grouping your patterns:

using System;
using System.Text.RegularExpressions;

class Program
{
    static void Main()
    {
        // First we see the input string.
        string input =
"/content/alternate-1.aspx";

        // Here we call Regex.Match.
        Match match = Regex.Match(input,
@"content/([A-Za-z0-9-]+).aspx$",
            RegexOptions.IgnoreCase);

        // Here we check the Match instance.
        if (match.Success)
        {
            // Finally, we get the Group value and
display it.
            string key = match.Groups[1].Value;
            Console.WriteLine(key);
        }
    }
}

Categories : C#

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