Getting response to a command sent with WinInets.dll's FtpCommand()

I thought I posted this earlier, but I don't see it, so here goes
again.

If I send a command like "SIZE filename" with the FtpCommand()
function in Wininet.dll, how do I get the response back? In this case
the command comes back on the same socket as its sent on. The response
should be "213 size".  I found the example where FtpCommand returns
data and you can get the data by calling InternetReadFile with the
handle.

Brian