private string VerifyLogin(string html)
 {
     var verify = string.Empty;
     var referer = "http://www.zlsoft.com/bbs/forum.php";
     var xmlurl = Function.Instance.GetUrl(html);
     var info = Function.Instance.GetHtml(xmlurl, "gbk", Function.Instance.Cookie);
     var auth = Function.Instance.GB2312ReCode(Function.Instance.GetAuth(info));
     var loginhash = Function.Instance.GetLoginHash(info);
     var idhash = Function.Instance.GetSeccodeHash(info);
     var formhash = Function.Instance.GetFormhash(info);
     var smartverify = string.Empty;
     var verifysrc = Function.Instance.GetVerifySrc(idhash, ref smartverify);
     if (Function.Instance.smartverify == true)
     {
         verify = smartverify;
     }
     else
     {
         Verify ify = new Verify();
         ify.VerifySrc = verifysrc;
         ify.SmartVerify = smartverify;
         ify.ShowDialog();
         verify = Function.Instance.verifycode;
     }
     var url = "http://www.zlsoft.com/bbs/member.php?mod=logging&action=login&loginsubmit=yes&handlekey=login&loginhash=" + loginhash + "&inajax=1";
     var username = Function.Instance.GB2312ReCode(Txt_User.Text.Trim()).Replace("!", "%21");
     var password = Function.Instance.UrlReCode(Txt_Pwd.Text.Trim()).Replace("!", "%21");
     var postdata = "formhash=" + formhash + "&referer=http%3A%2F%2Fwww.zlsoft.com%2Fbbs%2Fforum.php&auth=" + auth + "&seccodehash=" + idhash + "&seccodemodid=member%3A%3Alogging&seccodeverify=" + verify + "&loginsubmit=true";
     var result = Function.Instance.GetHttpWebRequest(url, postdata, referer, ref Function.Instance.Cookie);
     return result;
 }  
 private static string Report(string fid, string tid)
 {
     //http://www.zlsoft.com/bbs/forum.php?mod=viewthread&tid=132187
     //message=%CA%B2%C3%B4%C7%E9%BF%F6%7E%7E&posttime=1444976844&formhash=e4f6837f&usesig=1&subject=++
     var url = "http://www.zlsoft.com/bbs/forum.php?mod=viewthread&tid=" + tid + "&extra=";
     smarthtml = Function.Instance.GetHtml(url, "gbk", Function.Instance.Cookie);
     //检查验证码
     var verify = Function.Instance.GetSeccodeHash(smarthtml);
     if (verify == null)
     {
         var formhash = Function.Instance.GetFormhash(smarthtml);
         var message = MsgSwitch(mode);
         var posttime = Function.Instance.GetTimeStamp(true);
         var referer = url;
         var posturl = "http://www.zlsoft.com/bbs/forum.php?mod=post&action=reply&fid=" + fid + "&tid=" + tid + "&extra=&replysubmit=yes&infloat=yes&handlekey=fastpost&inajax=1";
         var postdata = "message=" + message + "&posttime=" + posttime + "&formhash=" + formhash + "&usesig=1&subject=";
         var result = Function.Instance.GetHttpWebRequest(posturl, postdata, referer, Function.Instance.Cookie);
         if (result.Contains("succeedhandle_fastpost"))
         {
             return "回帖:" + tid + " 成功";
         }
         else
         {
             hits = false;
             return "回帖:" + tid + " 失败";
         }
     }
     else
     {
         //获取验证码Src
         var seccodeverify = string.Empty;
         var smartverify = string.Empty;
         var src = Function.Instance.GetVerifySrc(verify, ref smartverify);
         if (Function.Instance.smartverify == true)
         {
             seccodeverify = smartverify;
         }
         else
         {
             Verify ify = new Verify();
             ify.VerifySrc = src;
             ify.SmartVerify = smartverify;
             ify.ShowDialog();
             seccodeverify = Function.Instance.verifycode;
         }
         //seccodehash
         var seccodehash = verify;
         var seccodemodid = "forum::viewthread";
         var formhash = Function.Instance.GetFormhash(smarthtml);
         var message = MsgSwitch(mode);
         var posttime = Function.Instance.GetTimeStamp(true);
         var referer = url;
         var posturl = "http://www.zlsoft.com/bbs/forum.php?mod=post&action=reply&fid=" + fid + "&tid=" + tid + "&extra=&replysubmit=yes&infloat=yes&handlekey=fastpost&inajax=1";
         var postdata = "message=" + message + "&seccodehash=" + seccodehash + "&seccodemodid" + seccodemodid + "&seccodeverify=" + seccodeverify + "&posttime=" + posttime + "&formhash=" + formhash + "&usesig=1&subject=";
         var result = Function.Instance.GetHttpWebRequest(posturl, postdata, referer, Function.Instance.Cookie);
         if (result.Contains("succeedhandle_fastpost"))
         {
             if (Function.Instance.smartverify == true)
             {
                 return "回帖:" + tid + " 成功(*智能识别验证码命中)";
             }
             else
             {
                 return "回帖:" + tid + " 成功";
             }
         }
         else
         {
             hits = false;
             if (Function.Instance.smartverify == true)
             {
                 return "回帖:" + tid + " 失败(*智能识别验证码未命中)";
             }
             else
             {
                 return "回帖:" + tid + " 失败";
             }
         }
     }
 }