using System;

using System.Text.RegularExpressions;

​

public class Example

{

    public static void Main()

    {

        string pattern = @"\<div class=""BNeawe UPmit AP7Wnd"">.*\<\/div>";

        string input = @"<div class=""BNeawe UPmit AP7Wnd"">https://www.leapconveyancer.com.au</div>";

        foreach (Match m in Regex.Matches(input, pattern))

        {

            Console.WriteLine("'{0}' found at index {1}.", m.Value, m.Index);

        }

    }

}