DelphiXE8 and WSDL, disable authentication via Smart Card Reader

[carmeloconny]

Excuse my absence for all those who helped me.
The problem has not been resolved.
looking for a solution on the internet, I realized that I have to use WinHttp instead of WinINet.
WinHttp should not display dialogs, which is what I want.


I tried to replace, in HTTPRIOHTTPWebNode1BeforePost:

Code:

   auth := 'Authorization: Basic ' + TNetEncoding.Base64.Encode(FUserName + ':' + FPassword);

   if not HttpAddRequestHeaders(Data, PChar(auth), Length(auth), HTTP_ADDREQ_FLAG_ADD) then
   ShowMessage('HttpAddRequestHeaders' + SysErrorMessage(GetLastError()));

with

Code:

   auth := 'Authorization: Basic ' + TNetEncoding.Base64.Encode(FUserName + ':' + FPassword);
   if not WinHttpAddRequestHeaders(Data, PChar(auth), Length(auth), WinHTTP_ADDREQ_FLAG_ADD) then
   ShowMessage('WinHttpAddRequestHeaders:  ' + SysErrorMessage(GetLastError()));

this doesn't work,error "handle is invalid".
how can I use WinHttp with HttpRio?

[carmeloconny]

I solved :-D it by calling the onWinInetError event of the HttpRio component.
Thanks to all, maybe the solution can serve others.