[hrbuckley]

Putting parameters in the URL is not the HTTP POST protocol, but you just include the parameters in the URL as you have it coded there (with the https:// prefix of course, eg):

HttpConnection http = (HttpConnection)Connector.open("https://example.com/path/app.asmx/Function?Param1=123456&Param2=098765");

 returnCode = http.getResponseCode();
 String returnMessage = http.getResponseMessage();
 InputStream in = http.openInputStream();
                        
 returnContentType = http.getType();
            
 int cl = (int)http.getLength();
 if (cl > 0)
 {
    byte[] buf = new byte[cl];
    in.read(buf);
    returnContent = new String(buf);
 }
 else
 {
    StringBuffer sb = new StringBuffer();
    byte[] buf = new byte[1024];
    int n = 0;
                            
    while ((n = in.read(buf)) > 0)
    {
       sb.append(new String(buf,0,n));
    }
    returnContent = sb.toString();
 }
                        
 in.close();
 http.close();