🚀 go-pugleaf

I have a functioning ISAPI application to which I want to add
file upload capability.  The Borland help files don't give much
useful information about how this might be accomplished.  I
found the Files property of the TWebRequest object and thought I
had hit pay dirt, but it doesn't seem to work, AFAICT.

I tried the ReadClient() method with this code:

void __fastcall TWMod::WModaiPostUploadAction(TObject *Sender,
   TWebRequest *Request, TWebResponse *Response, bool &Handled)
{
   int ByteCount;
   char *Buffer = new char[Request->ContentLength];

   ByteCount =
      Request->ReadClient(Buffer, Request->ContentLength);
   Response->Content =
      "Request->ContentLength = " +
      IntToStr(Request->ContentLength) + ".  " +
      IntToStr(ByteCount) + " bytes transferred.";

   delete [] Buffer;
   Handled = true;
}

...and I always get -1 bytes transferred.

Does someone have experience and/or some direction to send me
for more help on this?  I'm not finding much on Google either...

Many thanks for your time.
Terry