c# 访问https后需要点那个证书，然后还需要输入密码，这个该如何处理？

asp_plus 2008-07-15 10:06:31

用ie 可以打开那个webservice，打开的时候，提示证书什么的，点是
然后输入密码，就可以看到里面的信息了

但用c#不知道该如何做
下面的两个方法，都试过了啊，还是会报错，郁闷了，请教熟悉https的达人

//for 2.0
public bool CheckValidationResult(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors errors)
{ // Always accept
return true;
}
//for 1.1
internal class AcceptAllCertificatePolicy : ICertificatePolicy
{
public AcceptAllCertificatePolicy()
{
}

public bool CheckValidationResult(ServicePoint sPoint, System.Security.Cryptography.X509Certificates.X509Certificate cert, WebRequest wRequest, int certProb)
{
// Always accept
return true;
}
}

--------------------------------------------
我的webrequest的代码

ServicePointManager.ServerCertificateValidationCallback =
new RemoteCertificateValidationCallback(CheckValidationResult);

HttpWebRequest request = (HttpWebRequest)WebRequest.Create(_webLocation);
request.Method = "GET";

HttpWebResponse res = (HttpWebResponse)request.GetResponse(); ----到这里就会报错
StreamReader sr = new StreamReader(res.GetResponseStream());

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