c# arama motorlarında kelime arama

using System[color=#888888];[/color]
using System[color=#888888].[/color]Net[color=#888888].[/color]Http[color=#888888];[/color]
using System[color=#888888].[/color]Collections[color=#888888].[/color]Generic[color=#888888];[/color]
using HtmlAgilityPack[color=#888888];[/color]

namespace GoogleSearch
[color=#888888]{[/color]
  public [color=#2838b0]class[/color] GoogleArama
  [color=#888888]{[/color]
    public [color=#2838b0]static[/color] [color=#2838b0][i]****[/i][/color] Main [color=#888888]([/color]string[color=#888888][][/color] args[color=#888888])[/color]
    [color=#888888]{[/color]
      [color=#2838b0]if[/color] [color=#888888]([/color]args[color=#888888].[/color]Length [color=#666666]!=[/color] [color=#444444]1[/color][color=#888888])[/color]
	[color=#888888]{[/color]
	  Console[color=#888888].[/color]WriteLine [color=#888888]([/color][color=#b83838]"Kullanım: GoogleSearch <SORGU>"[/color][color=#888888]);[/color]
	  System[color=#888888].[/color]Environment[color=#888888].[/color]Exit [color=#888888]([/color][color=#444444]1[/color][color=#888888]);[/color]
	[color=#888888]}[/color]

      [color=#888888][i]// Arama sayfasını indir
[/i][/color]      String response [color=#666666]=[/color] FetchSearchPage [color=#888888]([/color]args[color=#888888][[/color][color=#444444]0[/color][color=#888888]]);[/color]

      [color=#888888][i]// Sonuçların tutulduğu liste
[/i][/color]      List[color=#666666]<[/color]String[color=#666666]>[/color] titles [color=#666666]=[/color] GetSearchResults [color=#888888]([/color]response[color=#888888]);[/color]

      [color=#2838b0][i]int[/i][/color] counter [color=#666666]=[/color] [color=#444444]0[/color][color=#888888];[/color]
      [color=#888888][i]// Sonuçları yazdır.
[/i][/color]      foreach [color=#888888]([/color]String title [color=#2838b0]in[/color] titles[color=#888888])[/color]
	[color=#888888]{[/color]
	  counter [color=#666666]+=[/color] [color=#444444]1[/color][color=#888888];[/color]
	  Console[color=#888888].[/color]WriteLine [color=#888888]([/color][color=#b83838]"{0:D2}| {1}"[/color][color=#888888],[/color] counter[color=#888888],[/color] title[color=#888888]);[/color]
	[color=#888888]}[/color]
    [color=#888888]}[/color]

    [color=#2838b0]static[/color] List[color=#666666]<[/color]String[color=#666666]>[/color] GetSearchResults [color=#888888]([/color]String searchPageSource[color=#888888])[/color]
    [color=#888888]{[/color]
      HtmlAgilityPack[color=#888888].[/color]Html******** doc [color=#666666]=[/color] new
    	HtmlAgilityPack[color=#888888].[/color]Html******** [color=#888888]();[/color]
      doc[color=#888888].[/color]LoadHtml [color=#888888]([/color]searchPageSource[color=#888888]);[/color]
      [color=#888888][i]// Bu kodun yazıldığı gün (13.01.19) sonuç başlıkları
[/i][/color]      [color=#888888][i]// h3.LC20lb adlı öğede tutuluyordu.
[/i][/color]      HtmlAgilityPack[color=#888888].[/color]HtmlNodeCollection nodes [color=#666666]=[/color]
    	doc[color=#888888].[/color]********Node[color=#888888].[/color]SelectNodes [color=#888888]([/color][color=#b83838]".//h3[@class='LC20lb']"[/color][color=#888888]);[/color]
      List[color=#666666]<[/color]String[color=#666666]>[/color] titles [color=#666666]=[/color] new List[color=#666666]<[/color]String[color=#666666]>[/color] [color=#888888]();[/color]
      [color=#888888][i]// Her bir başlığı listeye ekle.
[/i][/color]      foreach [color=#888888]([/color]HtmlAgilityPack[color=#888888].[/color]HtmlNode node [color=#2838b0]in[/color] nodes[color=#888888])[/color]
	[color=#888888]{[/color]
	  titles[color=#888888].[/color]Add [color=#888888]([/color]node[color=#888888].[/color]InnerText[color=#888888]);[/color]
	[color=#888888]}[/color]
      [color=#2838b0]return[/color] titles[color=#888888];[/color]
    [color=#888888]}[/color]
    
    [color=#2838b0]static[/color] String FetchSearchPage [color=#888888]([/color]String query[color=#888888])[/color]
    [color=#888888]{[/color]
      HttpClient client [color=#666666]=[/color] new HttpClient [color=#888888]();[/color]
      HttpRequestMessage request [color=#666666]=[/color] new HttpRequestMessage
	[color=#888888]([/color]HttpMethod[color=#888888].[/color]Get[color=#888888],[/color] [color=#b83838]@"https://google.com/search?q="[/color] [color=#666666]+[/color] query[color=#888888]);[/color]
      [color=#888888][i]// Google'ın bot olmadığımızı anlaması için,
[/i][/color]      [color=#888888][i]// User Agent'i Mozillanın bir sürümü yapıp
[/i][/color]      [color=#888888][i]// Firefox kullanıcısıymışız gibi giriyoruz.
[/i][/color]      request[color=#888888].[/color]Headers[color=#888888].[/color]UserAgent[color=#888888].[/color]ParseAdd
	[color=#888888]([/color][color=#b83838]"Mozilla/5.0 (X11; Linux x86_64; rv:70.0) Gecko/20100101 Firefox/70.0"[/color][color=#888888]);[/color]
      HttpResponseMessage response [color=#666666]=[/color] client[color=#888888].[/color]SendAsync [color=#888888]([/color]request[color=#888888]).[/color]Result[color=#888888];[/color]
      String searchPage [color=#666666]=[/color] response[color=#888888].[/color]Content[color=#888888].[/color]ReadAsStringAsync [color=#888888]().[/color]Result[color=#888888];[/color]
      [color=#2838b0]return[/color] searchPage[color=#888888];[/color]
    [color=#888888]}[/color]
  [color=#888888]}[/color]
[color=#888888]}[/color]