一个关于WebRequest的问题，希望大家能够讨论或指导一下小弟，谢谢
最近在帮一个人做一个台湾一家游戏交易平台的自动提交订单的小程序，但是在登陆模块就碰到了一个很难解开的问题；到处Google,Baidu还是找不到答案，希望博客园的弟兄们能帮我个忙，谢谢！
下面是正常登陆即通过IE登陆的标题头，我把它列出来:
而我封装的标题头是:
可能上面的PHPSESSID不一样，但那是通过程序直接获得的，当然两次会不一样，当我提交UserName,Password,ValidCode后，他会返回：“你的电脑不支持Cookie...”，但是在IE上却能够正常登陆，而且我电脑上的Cookie也开了。希望大家能够帮我个忙，我花了好几天了，埃，还是找不到答案。
下面是正常登陆即通过IE登陆的标题头，我把它列出来:
1
2POST /index.php? HTTP/1.1
3Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel,
4
5application/vnd.ms-powerpoint, application/msword, */*
6Referer: http://www.8591.com.tw/index.php?module=user&action=login
7Accept-Language: zh-cn
8Content-Type: application/x-www-form-urlencoded
9UA-CPU: x86
10Accept-Encoding: gzip, deflate
11User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; SV1; .NET CLR 2.0.50727)
12Host: www.8591.com.tw
13Content-Length: 117
14Proxy-Connection: Keep-Alive
15Pragma: no-cache
16Cookie: __utma=202085592.1555086559.1168245059.1168249033.1168318695.5; __utmb=202085592;
17
18__utmz=202085592.1168245059.1.1.utmccn=(direct)|utmcsr=(direct)|utmcmd=(none); __utmc=202085592; class_Records=B71730::71::%
19
20u5929%u5802::73::02%20%u611B%u795E%u90B1%u6BD4%u7279::0::%u904A%u6232%u5E63::B; HMS=921f4e7631a662ba;
21
22PHPSESSID=a0d5ebc90a9e45c9bb64e889a278ad32
2
POST /index.php? HTTP/1.13
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel, 4
5
application/vnd.ms-powerpoint, application/msword, */*6
Referer: http://www.8591.com.tw/index.php?module=user&action=login7
Accept-Language: zh-cn8
Content-Type: application/x-www-form-urlencoded9
UA-CPU: x8610
Accept-Encoding: gzip, deflate11
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; SV1; .NET CLR 2.0.50727)12
Host: www.8591.com.tw13
Content-Length: 11714
Proxy-Connection: Keep-Alive15
Pragma: no-cache16
Cookie: __utma=202085592.1555086559.1168245059.1168249033.1168318695.5; __utmb=202085592; 17
18
__utmz=202085592.1168245059.1.1.utmccn=(direct)|utmcsr=(direct)|utmcmd=(none); __utmc=202085592; class_Records=B71730::71::%19
20
u5929%u5802::73::02%20%u611B%u795E%u90B1%u6BD4%u7279::0::%u904A%u6232%u5E63::B; HMS=921f4e7631a662ba; 21
22
PHPSESSID=a0d5ebc90a9e45c9bb64e889a278ad32而我封装的标题头是:
1Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel,
2
3application/vnd.ms-powerpoint, application/msword, */*
4Referer: http://www.8591.com.tw/index.php?module=user&action=login
5Accept-Language: zh-cn
6Content-Type: application/x-www-form-urlencoded
7Host: www.8591.com.tw
8Content-Length: 102
9Expect: 100-continue
10Proxy-Connection: Keep-Alive
11UA-CPU: x86
12Accept-Encoding: gzip, deflate
13User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; SV1; .NET CLR 2.0.50727)
14Pragma: no-cache
15Cookie: PHPSESSID=9eaf3b78015f93a74bae6c6a23100137; HMS=c459f66351c04710;
16
17__utma=202085592.1935709314.1168325779.1168325779.1168325779.1; __utmb=202085592; __utmc=202085592;
18
19__utmz=202085592.1168325779.1.1.utmccn=(direct)|utmcsr=(direct)|utmcmd=(none)
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel, 2
3
application/vnd.ms-powerpoint, application/msword, */*4
Referer: http://www.8591.com.tw/index.php?module=user&action=login5
Accept-Language: zh-cn6
Content-Type: application/x-www-form-urlencoded7
Host: www.8591.com.tw8
Content-Length: 1029
Expect: 100-continue10
Proxy-Connection: Keep-Alive11
UA-CPU: x8612
Accept-Encoding: gzip, deflate13
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; SV1; .NET CLR 2.0.50727)14
Pragma: no-cache15
Cookie: PHPSESSID=9eaf3b78015f93a74bae6c6a23100137; HMS=c459f66351c04710; 16
17
__utma=202085592.1935709314.1168325779.1168325779.1168325779.1; __utmb=202085592; __utmc=202085592; 18
19
__utmz=202085592.1168325779.1.1.utmccn=(direct)|utmcsr=(direct)|utmcmd=(none)可能上面的PHPSESSID不一样，但那是通过程序直接获得的，当然两次会不一样，当我提交UserName,Password,ValidCode后，他会返回：“你的电脑不支持Cookie...”，但是在IE上却能够正常登陆，而且我电脑上的Cookie也开了。希望大家能够帮我个忙，我花了好几天了，埃，还是找不到答案。
