Delphi ActiveX Requires Chilkat v11.0.0+

Transition from Http.PBinaryBd to Http.HttpBd

Provides instructions for replacing deprecated PBinaryBd method calls with HttpBd. Delphi ActiveX

var
success: Integer;
http: TChilkatHttp;
verb: WideString;
url: WideString;
bdRequestBody: TChilkatBinData;
contentType: WideString;
responseObj: IChilkatHttpResponse;
responseOut: TChilkatHttpResponse;

begin
success := 0;

http := TChilkatHttp.Create(Self);

verb := 'POST';
url := 'https://example.com/';
bdRequestBody := TChilkatBinData.Create(Self);
contentType := 'application/octet-stream';

//  ------------------------------------------------------------------------
//  The PBinaryBd method is deprecated:

responseObj := http.PBinaryBd(verb,url,bdRequestBody.ControlInterface,contentType,0,0);
if (http.LastMethodSuccess = 0) then
  begin
    Memo1.Lines.Add(http.LastErrorText);
    Exit;
  end;

//  ...
//  ...

//  ------------------------------------------------------------------------
//  Do the equivalent using HttpBd.
//  Your application creates a new, empty HttpResponse object which is passed 
//  in the last argument and filled upon success.

responseOut := TChilkatHttpResponse.Create(Self);
success := http.HttpBd(verb,url,bdRequestBody.ControlInterface,contentType,responseOut.ControlInterface);
if (success = 0) then
  begin
    Memo1.Lines.Add(http.LastErrorText);
    Exit;
  end;