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POWindows WebBrowser problem with Ajax code in a page - c#
 

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  1. POWindows WebBrowser problem with Ajax code in a page - c#
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    <p>I'm downloading a site for its content using a Webcrawler I wrote with Microsoft WebBrowser. </p> <p>A part of the site's content is sent only after some kind of verification sent from the client side - my guess is that its cookies / session cookies.</p> <p>When i'm trying to download the page from my crawler i see (with Fiddler's help) that the inner link for the ajax sends 'false' for one of the parameters and the data is not received. When I try to perform the same action from any browser, Fiddler shows that the property is sent as '1'.</p> <p>After a day of testing, any lead will be grateful - Is there a way to manipulate this property? plant cookies? any other idea?</p> <p>Following <strong>khunj</strong> answer, I'm adding Headers from IE and from my WebBrowser:</p> <p><strong>In both headers i removed fields which have the same value</strong></p> <p>From IE:</p> <pre><code>GET /feed/prematch/1-1-234562-8527419630-1-2.dat HTTP/1.1 x-requested-with: XMLHttpRequest Referer: http://www.mySite.com/ref=12345 Accept-Encoding: gzip, deflate User-Agent: Mozilla/4.0 (compatible; MSIE 8.0) Connection: Keep-Alive Cookie: __utma=1.1088924975.1299439925.1299976891.1300010848.14; __utmz=1.1299439925.1.1.utmcsr=(direct)|utmccn= (direct)|__utmb=2.1.10.1300010848; __utmc=136771054; user_cookie=63814658; user_hash=58b923a5a234ecb78b7cc8806a0371c5; user_time=1297166428; infobox_8=1; user_login_id=12345; mySite=5e1c0u8g6qh41o2798ua2bfbi3 HTTP/1.1 200 OK Date: Sun, 13 Mar 2011 10:07:38 GMT Server: Apache Last-Modified: Sun, 13 Mar 2011 10:07:25 GMT ETag: "26a6d9-19df-49e5a5c9ed140" Accept-Ranges: bytes Content-Length: 6623 Cache-Control: max-age=0, no-cache, no-store, must-revalidate Pragma: no-cache Expires: Wed, 11 Jan 1984 05:00:00 GMT Connection: close Content-Type: text/plain Content-Encoding: gzip </code></pre> <p>From WebBrowser:</p> <pre><code>GET /feed/prematch/1-1-234562-8527419630-false-2.dat HTTP/1.1 x-requested-with: XMLHttpRequest Referer: http://www.mySite.com/ref=12345 Accept-Encoding: gzip, deflate User-Agent: Mozilla/4.0 (compatible; MSIE 7.0) Connection: Keep-Alive Cookie: __utma=1.1782626598.1299416994.1299974912.1300011023.129; __utmb=2.1.10.1300011023; __utmz=1.1299416994.1.1.utmcsr= (direct)|utmccn=(direct)|__utmc=136771054; user_cookie=65192487; user_hash=6425034050442671103fdd614e4a2932; user_time=1299416986; user_full_time_zone=37;user_login_id=12345; mySite=q9qlqqm9bunm9siho32tdqdjo0 HTTP/1.1 404 Not Found Date: Sun, 13 Mar 2011 10:10:33 GMT Server: Apache Content-Length: 313 Connection: close Content-Type: text/html; charset=iso-8859-1 </code></pre> <p>Thanks in advance,</p> <p>Oz.</p>
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