var oHttp : variant;
//http://techsupt.winbatch.com/webcgi/webbatch.exe?techsupt/tsleft.web+WinBatch/OLE~COM~ADO~CDO~ADSI~LDAP+Set~Proxy~Server~and~Port.txt
//Instantiate a WinHttpRequest objec
oHttp:=CreateOleObject('WinHttp.WinHttpRequest.5.1');
//Initialize an HTTP request.
oHttp.open('POST', Url, false);
oHttp.setRequestHeader('User-Agent', 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)');
{
//HttpRequest SetCredentials flags.
HTTPREQUEST_PROXYSETTING_DEFAULT = 0;
HTTPREQUEST_PROXYSETTING_PRECONFIG = 0;
HTTPREQUEST_PROXYSETTING_DIRECT = 1;
HTTPREQUEST_PROXYSETTING_PROXY = 2;
}
//Use proxy_server
oHttp.setProxy(2, 'xxyydd:80','');
oHttp.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
//Send the HTTP request.
oHttp.send(oleVar);
showmessage(oHttp.responsetext);