Ciao a tutti,
tempo fa EMG mi ha dato una esempio per trasferire files su un area del web.
L'esempio, chiaramente mi funziona bene dato che sono collegato direttamente a internet.
Ho notato pero' che un mio cliente che e' collegato a internet tramite rete aziendale fa fatica a fare l'upload dei files.
Dove posso agire per dirgli che non sono collegato direttamente ad internet ?

Grazie
Romeo/Zingoni

Vi riporto l'esempio di EMG:

include "Fivewin.ch"

//
// File attributes
//

define FILE_ATTRIBUTE_READONLY 1

define FILE_ATTRIBUTE_HIDDEN 2

define FILE_ATTRIBUTE_SYSTEM 4

define FILE_ATTRIBUTE_DIRECTORY 16

define FILE_ATTRIBUTE_ARCHIVE 32

define FILE_ATTRIBUTE_NORMAL 128

define FILE_ATTRIBUTE_TEMPORARY 256

//
// access types for InternetOpen()
//

define INTERNET_OPEN_TYPE_PRECONFIG 0 // use registry configuration

define INTERNET_OPEN_TYPE_DIRECT 1 // direct to net

define INTERNET_OPEN_TYPE_PROXY 3 // via named proxy

define INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY 4 // prevent using java/script/INS

//
// manifests
//

define INTERNET_INVALID_PORT_NUMBER 0 // use the protocol-specific default

define INTERNET_DEFAULT_FTP_PORT 21 // default for FTP servers

define INTERNET_DEFAULT_GOPHER_PORT 70 // " " gopher "

define INTERNET_DEFAULT_HTTP_PORT 80 // " " HTTP "

define INTERNET_DEFAULT_HTTPS_PORT 443 // " " HTTPS "

define INTERNET_DEFAULT_SOCKS_PORT 1080 // default for SOCKS firewall servers.

//
// service types for InternetConnect()
//

define INTERNET_SERVICE_FTP 1

define INTERNET_SERVICE_GOPHER 2

define INTERNET_SERVICE_HTTP 3

//
// flags for FTP
//

define INTERNET_FLAG_TRANSFER_ASCII 1

define INTERNET_FLAG_TRANSFER_BINARY 2

STATIC hLib

FUNCTION MAIN()

LOCAL hInternet, hConnect

hLib = LOADLIB32( "wininet.dll" )

hInternet = INETOPEN( "Anystring", INTERNET_OPEN_TYPE_DIRECT, 0, 0, 0 )

hConnect = INETCONNECT( hInternet, "ftp address", INTERNET_INVALID_PORT_NUMBER, "userid", "password", INTERNET_SERVICE_FTP, 0, 0 )

? FTPGETFILE( hConnect, "remote file", "local file", 0, FILE_ATTRIBUTE_ARCHIVE, 0, 0 )

// ? FTPPUTFILE( hConnect, "local file", "remote file", 0, 0 )

INETCLOSEHANDLE( hConnect )

INETCLOSEHANDLE( hInternet )

FREELIB32( hLib )

RETURN NIL

DLL32 FUNCTION INETOPEN( cAgent AS LPSTR, nAccessType AS DWORD, cProxyName AS LPSTR, cProxyBypass AS LPSTR, nFlags AS DWORD ) AS LONG;
PASCAL FROM "InternetOpenA" LIB hLib

DLL32 FUNCTION INETCLOSEHANDLE( hInternet AS LONG ) AS BOOL;
PASCAL FROM "InternetCloseHandle" LIB hLib

DLL32 FUNCTION INETCONNECT( hInternet AS LONG, cServerName AS LPSTR, nServerPort AS LONG, cUserName AS LPSTR, cPassword AS LPSTR, nService AS DWORD, nFlags AS DWORD, @nContext AS PTR ) AS LONG;
PASCAL FROM "InternetConnectA" LIB hLib

DLL32 FUNCTION FTPGETFILE( hConnect AS LONG, cRemoteFile AS LPSTR, cNewFile AS LPSTR, nFailIfExists AS LONG, nFlagsAndAttribs AS DWORD, nFlags AS DWORD, @nContext AS PTR ) AS BOOL;
PASCAL FROM "FtpGetFileA" LIB hLib

DLL32 FUNCTION FTPPUTFILE( hConnect AS LONG, cLocalFile AS LPSTR, cNewRemoteFile AS LPSTR, nFlags AS DWORD, @nContext AS PTR ) AS BOOL;
PASCAL FROM "FtpPutFileA" LIB hLib

Non vedo differenze con il tuo vecchio esempio.
Tks