Baca Web

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ReadWeb.cs
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using System.Text;

using System.Net;

using System.IO;

namespace SearchProject

{

    class ReadWeb

    {

        public static string ReadURL(string url)

        {

            // used to build entire input

            StringBuilder sb = new StringBuilder();

            // used on each read operation

            byte[] buf = new byte[8192];

            // prepare the web page we will be asking for

            HttpWebRequest request = (HttpWebRequest)

                WebRequest.Create(url);

            // execute the request

            HttpWebResponse response = (HttpWebResponse)

                request.GetResponse();

            // we will read data via the response stream

            Stream resStream = response.GetResponseStream();

            string tempString = null;

            int count = 0;

            do

            {

                // fill the buffer with data

                count = resStream.Read(buf, 0, buf.Length);

                // make sure we read some data

                if (count != 0)

                {

                    // translate from bytes to ASCII text

                    tempString = Encoding.ASCII.GetString(buf, 0, count);

                    // continue building the string

                    sb.Append(tempString);

                }

            }

            while (count > 0); // any more data to read?

            // print out page source

            return (sb.ToString());

        }

    }

}

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RegexTest.cs
==========================

using System;

using System.IO;

using System.Collections.Generic;

namespace SearchProject

{

    class RegexTest

    {

        static string bacaFile(string namaFile)

        {

            String teksSumber = String.Empty;

            if (File.Exists(namaFile))

                teksSumber =

                    File.ReadAllText(namaFile);

            else

                Console.WriteLine("File tidak ditemukan");

            return teksSumber;

        }

        static string ambilResult()

        {

            String namaFile = Directory.GetCurrentDirectory() +

                     @"\..\..\Cerita Kancil.txt";

            String teksSumber = bacaFile(namaFile);

            //Penggunaan Objek

            HasilSearchRegex objSearch = new HasilSearchRegex();

            objSearch.keyword = @"(?i)([a-z]+)-\1";

            //objSearch.keyword = @"(?i)(kancil|harimau)";

            return objSearch.getConsoleResult(teksSumber);

        }

        static void Main(string[] args)

        {

            //ReadWeb objWeb = new ReadWeb();

            String teksSumber = ReadWeb.ReadURL("http://www.klikbca.com");

            //Console.WriteLine(teksSumber.ToString());

            //Console.Write(hasil);

            //String namaFile = Directory.GetCurrentDirectory() +

            //         @"\..\..\Cerita Kancil.txt";

            //String teksSumber = bacaFile(namaFile);

            ////Penggunaan Objek

            HasilSearchRegex objSearch = new HasilSearchRegex();

            //objSearch.keyword = @"(?i)([a-z]+)-\1";

            objSearch.keyword = @"<td.+kurs.+?>(.+?)</td>";

            //objSearch.getConsoleResult(teksSumber);

            ////

            Console.WriteLine(objSearch.getConsoleResult(teksSumber));

            

            Console.ReadLine();

        }

    }

}