using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"<([pali]{1,2})>[^<>]*Madhuparna[^<>]*<\/\1>";
string input = @"<p>The entire purpose speed up the process.</p><p>June 5, 2021 By Madhuparna</p>\r\n<p>The entire purpose of a terminal emulator is to imitate how the regular computer terminals perform and allowing the main computer to connect to and use a remote computer through a command-line or a graphical interface. The terminal emulators are known to carry out the functions using the software.</p>\r\n<a>It allows file transfer between the main and the remote computer using SSH (Secure Shell) and also enables the host system to execute applications on the remote system. While it features a graphical user interface, programmers rather prefer the text-based interface to gain more control over all functions and speed up the process.</a><p>bla bla bla Madhuparna bla bla bla</p><li>bar Madhuparna baz</li>";
foreach (Match m in Regex.Matches(input, pattern))
{
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