c# 4.0 - WebBrowser Control C# -

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hi im using webbrowser control login url https://direct.gov.mb.ca/ppr/jsps/login/login.jsp after entering correct username & password redirected non member page, (im still not logged in), used fiddler , did steps in browser , logged in , diff saw in fidler between program , regular browser, in browser when type same url , 2 cookies in header strange ,dont know gets cookies, program obviousely there no cookie in header, after login regular browser there 5 cookies in response program there 2 cookies

i want mention there nothing wrong code , because logged in other https website , http websites , there unique site, how on come issue, been 3 days , not figure out

edit: code

htmldocument doc = webbrowser1.document;  htmlelementcollection elemsname = doc.all.getelementsbyname("username");  int count = elemsname.count;  htmlelement elmname = elemsname[0];  elmname.setattribute("value", "xxxxx");  htmlelementcollection elemspass = doc.all.getelementsbyname("password");  htmlelement elmpass = elemspass[0];  elmpass.setattribute("value", "xxxxx");  htmlelementcollection elemssubmit = doc.all.getelementsbyname("loginaction"); htmlelement elmsubmit = elemssubmit[0];  elmsubmit.invokemember("click");

but said code works other sites facebook.com

  1. did try clean cookies before opened page "regular browser"? if yes, count of cookies still same?

  2. are user agents same in webbrowser , regular browser? if not, can try set them with:

    [dllimport("urlmon.dll", charset = charset.ansi)] private static extern int urlmksetsessionoption(int dwoption, string pbuffer, int dwbufferlength, int dwreserved); const int urlmon_option_useragent = 0x10000001;  private const string useragent = "your user agent";  urlmksetsessionoption(urlmon_option_useragent, useragent, useragent.length, 0);

  3. have checked post body (textview) https://direct.gov.mb.ca/ppr/actions/logindispatcher? same?


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