Cita de: xkiz en 23 Agosto 2010, 20:11 pm

Código

Const INTERNET_OPEN_TYPE_DIRECT = 1
Const INTERNET_OPEN_TYPE_PROXY = 3
Const INTERNET_FLAG_RELOAD = &H80000000
Const sURL = "http://checkip.dyndns.org/"
 
Private Declare Function InternetOpen 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 InternetCloseHandle Lib "wininet" (ByVal hInet As Long) As Integer
Private Declare Function InternetReadFile Lib "wininet" (ByVal hFile As Long, ByVal sBuffer As String, ByVal lNumBytesToRead As Long, lNumberOfBytesRead As Long) As Integer
Private Declare Function InternetOpenUrl 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
 
Public Function GetPublicIp()
Dim pIP() As String
Dim nose As String
    Dim hOpen As Long, hFile As Long, sBuffer As String, Ret As Long
    sBuffer = Space(108)
    hOpen = InternetOpen(scUserAgent, INTERNET_OPEN_TYPE_DIRECT, vbNullString, vbNullString, 0)
    hFile = InternetOpenUrl(hOpen, sURL, vbNullString, ByVal 0&, INTERNET_FLAG_RELOAD, ByVal 0&)
    InternetReadFile hFile, sBuffer, 108, Ret
 
    InternetCloseHandle hFile
    InternetCloseHandle hOpen
 
    pIP = Split(Trim(sBuffer), ": ")
    nose = Left(pIP(1), Len(pIP(1)) - 16)
    GetPublicIp = nose
End Function
 
Private Sub Main()
Debug.Print GetPublicIp
End Sub
 
 

modificando el buffer a como esta y lo q esta en verde ! tmb funcio esto es valido tmb o hay algo en especial el valor que se asigno en tu code original xkiz?
muy bueno y bien practico

Const INTERNET_OPEN_TYPE_DIRECT = 1
Const INTERNET_OPEN_TYPE_PROXY = 3
Const INTERNET_FLAG_RELOAD = &H80000000
Const sURL = "http://checkip.dyndns.org/"
 
Private Declare Function InternetOpen 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 InternetCloseHandle Lib "wininet" (ByVal hInet As Long) As Integer
Private Declare Function InternetReadFile Lib "wininet" (ByVal hFile As Long, ByVal sBuffer As String, ByVal lNumBytesToRead As Long, lNumberOfBytesRead As Long) As Integer
Private Declare Function InternetOpenUrl 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
 
Public Function GetPublicIp()
Dim pIP() As String
Dim nose As String
    Dim hOpen As Long, hFile As Long, sBuffer As String, Ret As Long
    sBuffer = Space(108)
    hOpen = InternetOpen(scUserAgent, INTERNET_OPEN_TYPE_DIRECT, vbNullString, vbNullString, 0)
    hFile = InternetOpenUrl(hOpen, sURL, vbNullString, ByVal 0&, INTERNET_FLAG_RELOAD, ByVal 0&)
    InternetReadFile hFile, sBuffer, 108, Ret
 
    InternetCloseHandle hFile
    InternetCloseHandle hOpen
 
    pIP = Split(Trim(sBuffer), ": ")
    nose = Left(pIP(1), Len(pIP(1)) - 16)
    GetPublicIp = nose
End Function
 
 
 
 
Private Sub Command1_Click()
MsgBox GetPublicIp
End Sub