WinHttpRequest - errors like 'method cannot be called until open/send has been called

Hi,

After both Opening and Sending a request, some of the propertes of a WinHttpRequest are displaying errors.

Code:

---

On Error Resume Next

    Set objHTTP = CreateObject( "WinHttp.WinHttpRequest.5.1" )
    Request_s = "GET"
    
    objHTTP.Open Request_s, Url_s, False
    objHTTP.setRequestHeader "Content-type", "application/x-www-form-urlencoded"
    objHTTP.SetCredentials User_s, Password_s, HTTPREQUEST_SETCREDENTIALS_FOR_SERVER
    objHTTP.Send Credentials_s
  '// BELOW, Status (and ResponseBody and ResponseText, etc.) are showing that the request hasn't been sent, even though it just was.
  '// ALSO, the Option property says that the Open method must be called.
    Status_n = objHTTP.Status
    Status_Text_s = objHTTP.StatusText
    HTML_s = objHTTP.ResponseText

---

Try objHTTP.Send CVar(Credentials_s)

This is a known bug with Send method where the argument cannot have VT_BYREF flag set i.e. cannot be an l-value (like a plain variable) and must be an expression of some form.

cheers,
</wqw>

Thanks, wq. I tried enclosing the variable with CVar, but the properties are still empty.

This has to be the way in which the credentials are being delivered. The Credentials_s parameter with Send, is actually redundant because SetCredentials is already used. However, I tried removing the SetCredentials call ; and tried leaving it and removing the CVar( Credentials_s ) parameter from the Send.

I DID notice that, after Open is executed, the url_s is considered invalid. (I can link to it, in a browser). I'll try this with a different url.

Got it. The problem is that the tool that I'm using - VBSedit - requires the temporary command line parameters to be separated by spaces. I had them separated by commas and spaces.

So the Url_s was being interpreted as something like " 'www.thissite.com', "

Thanks for the tip, wq. Noted for the future.