sRet = OpenUrlWithData( _
  "http://www.example.org/formular.php","bemerkung=eine%20bemerkung&user=QDani" & _
  "l&pass=blabla&link=www.qdaniel.de")

Option Explicit
 
'API-Deklarationen:
Private Declare Sub InternetCloseHandle Lib "wininet.dll" (ByVal hInet As Long)
Private Declare Function InternetOpenA Lib "wininet.dll" (ByVal sAgent As _
  String, ByVal lAccessType As Long, ByVal sProxyName As String, ByVal _
  sProxyBypass As String, ByVal lFlags As Long) As Long
Private Declare Function InternetConnectA Lib "wininet.dll" ( _
    ByVal hInternetSession As Long, ByVal lpszServerName As String, ByVal _
    nProxyPort As Integer, ByVal lpszUsername As String, _
    ByVal lpszPassword As String, ByVal dwService As Long, ByVal dwFlags As _
    Long, ByVal dwContext As Long) As Long
 
Private Declare Sub InternetReadFile Lib "wininet.dll" (ByVal hFile As Long, _
  ByVal sBuffer As String, ByVal lNumBytesToRead As Long, lNumberOfBytesRead As _
  Long)
 
Private Declare Function InternetQueryOption Lib "wininet.dll" _
                  Alias "InternetQueryOptionA" ( _
                         ByVal hInternet As Long, _
                         ByVal dwOption As Long, _
                         ByRef lpBuffer As Any, _
                         ByRef lpdwBufferLength As Long) As Long
 
Private Declare Function InternetSetOption Lib "wininet.dll" _
                  Alias "InternetSetOptionA" ( _
                         ByVal hInternet As Long, _
                         ByVal dwOption As Long, _
                         ByRef lpBuffer As Any, _
                         ByVal dwBufferLength As Long) As Long
 
 
Private Const INTERNET_SERVICE_HTTP = 3
Private Const INTERNET_DEFAULT_HTTPS_PORT = 443
 
 
Const SECURITY_FLAG_IGNORE_UNKNOWN_CA As Long = &H100
 
Const INTERNET_OPTION_SECURITY_FLAGS As Long = 31
Const INTERNET_COOKIE_EVALUATE_P3P = &H80
Const INTERNET_COOKIE_THIRD_PARTY = &H10
Const INTERNET_FLAG_ASYNC = &H10000000
Const INTERNET_FLAG_CACHE_ASYNC = &H80
Const INTERNET_FLAG_CACHE_IF_NET_FAIL = &H100000
Const INTERNET_FLAG_DONT_CACHE = &H4000000
Const INTERNET_FLAG_EXISTING_CONNECT = &H20000000
Const INTERNET_FLAG_FORMS_SUBMIT = &H40
Const INTERNET_FLAG_FROM_CACHE = &H1000000
Const INTERNET_FLAG_FWD_BACK = &H20
Const INTERNET_FLAG_HYPERLINK = &H400
Const INTERNET_FLAG_IGNORE_CERT_CN_INVALID = &H1000
Const INTERNET_FLAG_IGNORE_CERT_DATE_INVALID = &H2000
Const INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP = &H8000
Const INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS = &H4000
Const INTERNET_FLAG_KEEP_CONNECTION = &H400000
Const INTERNET_FLAG_MAKE_PERSISTENT = &H2000000
Const INTERNET_FLAG_MUST_CACHE_REQUEST = &H10
Const INTERNET_FLAG_NEED_FILE = &H10
Const INTERNET_FLAG_NO_AUTH = &H40000
Const INTERNET_FLAG_NO_AUTO_REDIRECT = &H200000
Const INTERNET_FLAG_NO_CACHE_WRITE = &H4000000
Const INTERNET_FLAG_NO_COOKIES = &H80000
Const INTERNET_FLAG_NO_UI = &H200
Const INTERNET_FLAG_OFFLINE = &H1000000
Const INTERNET_FLAG_PASSIVE = &H8000000
Const INTERNET_FLAG_PRAGMA_NOCACHE = &H100
Const INTERNET_FLAG_RAW_DATA = &H40000000
Const INTERNET_FLAG_READ_PREFETCH = &H100000
Const INTERNET_FLAG_RELOAD = &H80000000
Const INTERNET_FLAG_RESTRICTED_ZONE = &H20000
Const INTERNET_FLAG_RESYNCHRONIZE = &H800
Const INTERNET_FLAG_SECURE = &H800000
Const INTERNET_FLAG_TRANSFER_ASCII = &H1
Const INTERNET_FLAG_TRANSFER_BINARY = &H2
Const INTERNET_NO_CALLBACK = &H0
Const WININET_API_FLAG_ASYNC = &H1
Const WININET_API_FLAG_SYNC = &H4
Const WININET_API_FLAG_USE_CONTEXT = &H8

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