原文:从WebBrowser中取得Cookie 和 WebClient设置cookie!
从WebBrowser中取得Cookie 的代码

CookieContainer myCookieContainer = new CookieContainer();


string cookieStr = webBrowser1.Document.Cookie;

string[] cookstr = cookieStr.Split(';');

foreach (string str in cookstr)


{

string[] cookieNameValue = str.Split('=');

Cookie ck ].Trim ().ToString());

ck.Domain = "www.5ilrc.com";

myCookieContainer.Add(ck);

}
WebClient设置cookie!

WebClient wc = new WebClient();

wc.Headers.Add("Cookie", "PHPSESSID=" + cookie + ";");

//~~~~~~~注意,这里是Cookie,不是Set-Cookie

]);

System.Text.UTF8Encoding converter = new System.Text.UTF8Encoding();

string str = converter.GetString(re);