DÉTECTER SA VRAIE ADRESSE IP INTERNET VIA EXCEL

Private Declare Function OuvreInternet Lib "wininet" _
     Alias "InternetOpenA" (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 fermeInternet Lib "wininet" _
     Alias "InternetCloseHandle" (ByVal hInet As Long) As Integer
Private Declare Function code_page Lib "wininet" _
     Alias "InternetReadFile" (ByVal hFile As Long, ByVal sBuffer As String, _
     ByVal lNumBytesToRead As Long, lNumberOfBytesRead As Long) As Integer
Private Declare Function Ouvrepage Lib "wininet" _
     Alias "InternetOpenUrlA" (ByVal hInternetSession As Long, ByVal lpszUrl As String, _
     ByVal lpszHeaders As String, ByVal dwHeadersLength As Long, ByVal dwFlags As Long, _
     ByVal dwContext As Long) As Long


Sub DetectIp()
Dim texte_code As String * 1024
Dim Nb As Integer, NB2 As Integer

page_Web_à_lire = "http://dynupdate.no-ip.com/ip.php" 'page de détection d'ip
internet = OuvreInternet("toto", 0, vbNullString, vbNullString, 0) 'ouvre Internet
URL = Ouvrepage(internet, page_Web_à_lire, vbNullString, _
    0, &H400000 Or &H4000000 Or &H80000000, 0) 'ouvre la page Web

'lecture du code de la page par paquet de 1024 caractères
txt = ""
nb_caractères_lus = 1
Do While nb_caractères_lus > 0

'lit 1024 caractères et les copie dans texte_code
code_page URL, texte_code, 1024, nb_caractères_lus
txt = txt & Left(texte_code, nb_caractères_lus)
Loop
fermeInternet URL 'ferme la page
fermeInternet internet 'ferme Internet


MsgBox txt

End Sub