what class is to use to access all page of the website in asp,net C#

Question

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I want to find back links of different websites, so I need a class under System.Net, or System.Web;
to access all pages of the website and what method ton use here. Now I am using WebClient class and DownloadString method but this class not accessing all pages of the website. My code is

C#

using System;
using System.Net;
using System.Text.RegularExpresion;
{
 protected void btnELinks_Click(object sender, EventArgs e)
    {
        WebClient wc = new WebClient();
        string url = wc.DownloadString(txtELink.Text);
        string pattern = @"(<a.*?>.*?)";
        MatchCollection Mtcl;
        Mtcl =
            Regex.Matches(url, pattern);
        rblELinks.Items.Clear();
        lblLinkNo.Text = "";
        int a = 0;
        foreach (Match mt in Mtcl)
        {
            a++;
            rblELinks.Items.Add(mt.ToString());
        }
        lblLinkNo.Text = a.ToString();
       
    }
}

Posted 2-Jun-13 19:26pm

Mohammad Bilal Pak

Updated 2-Jun-13 20:12pm

Thanks7872

v3

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Comments

Mohammed Hameed 3-Jun-13 1:43am

I would recommend you to elaborate your question more to specify exactly what is you are looking for. Note (This is just to give you a hint if my guess is correct): 'Object' is the top most class in hierarchy and it is the ultimate base class of all classes in .NET.

Sergey Alexandrovich Kryukov 3-Jun-13 2:56am

I agree, but we can guess what it could be. (Not that it should be done: it's generally better to wait for OP specifying things accurately, or not getting help otherwise...)
Anyway, I decided to answer this time, please see.
—SA

Sushil Mate 3-Jun-13 1:44am

What exactly you want to achieve by accessing all pages?

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Sergey Alexandrovich Kryukov · Answer 1 · 2013-06-02T20:54:00

Why would you think that for each your idea someone already prepared a ready-to-use class for you? How about writing your own classes?

Anyway, the question makes no sense. If you think a bit more, you will understand that this is impossible in principle. However, using some Web scraping techniques you could solve some reasonable part of this "problem": you can get all the static pages which are directly or indirectly referenced from some start page:
http://en.wikipedia.org/wiki/Web_scraping[^].

For further detail, please see my past answers:
get specific data from web page[^],
How to get the data from another site[^].

—SA