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• How to Specifiy HTTP User Agent
• How to use iGetConState
• How to Use iHttpOpen - Do a Post - and Grab HTML
• HTTP and WinInet - An Opus
• HTTPDownload 1.4
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• IE4 Dlls needed for Wininet Extender on 95
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• iFtpCmd APPE Example
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• iFtpDirMake Error 318
• iFTPFileSize 300 Error FileOpen Failed
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• iFtpGet Wininet Error 12031
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• iGetConState Return Values
• iGetConState Returns False
• iGetConState(0) Returns 1 for No Connection
• iGetLastError Always Returns 2 with IE5
• iHostConnect and Return Codes
• iHostConnect Error 65535
• iHttpInit and 401 Error
• iHttpOpen Error 406
• iHTTPOpen Error Message 12044 ERROR_INTERNET_CLIENT_AUTH_CERT_NEEDED
• iHTTPOpen Not Returning 404
• Installation of a Certificate
• InternetCookieSetEx and InternetCookieGetEx
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• Latitude and Longitude of An Address
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• Make a WHOIS Request
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• Non Standard Port
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• Print a Web Page
• Progress bar during HTTP download
• Removing Empty Directories with FTP
• Require Certificate for HTTPS Downloads
• Return Info on Web Server
• Sample code - Weather Watch
• Secure FTP Issues
• Select Links That Contain Java Script Code
• Syncronize FTP
• UrlEncode of Hebrew characters
• Website Forms with Viewstate and Eventvalidation
• Wininet and Cookies
• WinInet and JavaScript
• WinInet and OpenVMS Problem
• WinInet Errors
• WinInet Not Supported for Use in Services
• Yahoo Signin Form

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How to use iGetConState

 Keywords:  Detect User Connected Modem iGetConState

Question:

AddExtender("WWINT34I.DLL")
isconnected=iGetConState(0)
if isconnected==0
  message("No Connection","User is not connected to internet")
  exit
endif
message("Connection","User is connected to internet")
constate=iGetConState(1)

pause("debug",constate) ;returns 81 or 86 - Wininet extender v25049

switch constate
case 1
str="INTERNET_CONNECTION_MODEM... Local system uses a modem to
connect to the Internet."
break
case 2
str="INTERNET_CONNECTION_LAN... Local system uses a local area network
to connect to the Internet."
break
case 4
str="INTERNET_CONNECTION_PROXY... Local system uses a proxy server to
connect to the Internet."
break
case 8
str="INTERNET_CONNECTION_MODEM_BUSY (NO LONGER USED)... Local
system's modem is busy with a non-Internet connection."
break
case 16
str="INTERNET_RAS_INSTALLED... Local system has RAS installed."
break
case 32
str="INTERNET_CONNECTION_OFFLINE... Local system is in offline mode."
break
case 64
str="INTERNET_CONNECTION_CONFIGURED... Local system uses a proxy
server to connect to the Internet."
break

endswitch
message("How is the user connected?",str)

exit 

Answer:

81 is 64 + 16 + 1
86 is 64 + 16 + 4 + 2

AddExtender("WWINT34I.DLL")
isconnected=iGetConState(0)
if isconnected==0
message("No Connection","User is not connected to internet")
exit
endif
message("Connection","User is connected to internet")
constate=iGetConState(1)

pause("debug",constate) ;returns 81 or 86 - Wininet extender v25049

str=""

if constate & 1
   str=strcat(str,"INTERNET_CONNECTION_MODEM... Local system uses a modem to connect to the Internet.",@crlf)
endif
if constate &  2
   str=strcat(str,"INTERNET_CONNECTION_LAN... Local system uses a local area network to connect to the Internet.",@crlf)
endif
if constate &  4
   str=strcat(str,"INTERNET_CONNECTION_PROXY... Local system uses a proxy server to connect to the Internet.",@crlf)
endif
if constate &  8
   str=strcat(str,"INTERNET_CONNECTION_MODEM_BUSY (NO LONGER USED)... Local system's modem is busy with a non-Internet connection.",@crlf)
endif
if constate &  16
   str=strcat(str,"INTERNET_RAS_INSTALLED... Local system has RAS installed.",@crlf)
endif
if constate &  32
   str=strcat(str,"INTERNET_CONNECTION_OFFLINE... Local system is in offline mode.",@crlf)
endif
if constate &  64
   str=strcat(str,"INTERNET_CONNECTION_CONFIGURED... Local system uses a proxy server to connect to the Internet.",@crlf)
endif

message("How is the user connected?",str)
exit

Article ID:   W14804

File Created: 2002:07:15:12:59:12

Last Updated: 2002:07:15:12:59:12