using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"<td\s.*?>.*?<span\s.*?>(.*?)<\/span><\/td>";
string input = @"<td id=""yiv9101838563i4"" style=""padding:0;padding-top:25px;font-family:'Segoe UI', Tahoma, Verdana, Arial, sans-serif;font-size:14px;color:#2a2a2a;"">Security code: <span style=""font-family:'Segoe UI Bold', 'Segoe UI Semibold', 'Segoe UI', 'Helvetica Neue Medium', Arial, sans-serif;font-size:14px;font-weight:bold;color:#2a2a2a;"">7201</span></td>";
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