TELECHARGER UN FICHIER SANS OCX

' ...............................................
' ..:     Télécharger un fichier sans OCX     :..
' ..:      E-mail : raptor@mailfrance.com     :..
' ..:          URL : www.raptor.fr.fm         :..
' ...............................................

Option Explicit

Public Declare Function InternetOpen Lib "wininet.dll" Alias "InternetOpenA" (ByVal sAgent As String, ByVal lAccessType As Long, ByVal sProxyName As String, ByVal sProxyBypass As String, ByVal lFlags As Long) As Long
Public Declare Function InternetOpenUrl Lib "wininet.dll" Alias "InternetOpenUrlA" (ByVal hOpen As Long, ByVal sUrl As String, ByVal sHeaders As String, ByVal lLength As Long, ByVal lFlags As Long, ByVal lContext As Long) As Long
Public Declare Function InternetReadFile Lib "wininet.dll" (ByVal hFile As Long, ByVal sBuffer As String, ByVal lNumBytesToRead As Long, lNumberOfBytesRead As Long) As Integer
Public Declare Function InternetCloseHandle Lib "wininet.dll" (ByVal hInet As Long) As Integer

Public Const INTERNET_OPEN_TYPE_PRECONFIG = 0
Public Const INTERNET_OPEN_TYPE_DIRECT = 1
Public Const INTERNET_OPEN_TYPE_PROXY = 3

Public Const scUserAgent = "VB OpenUrl"
Public Const INTERNET_FLAG_RELOAD = &H80000000

Sub Download(URL As String, SaveAs As String)

    Dim hOpen               As Long
    Dim hOpenUrl            As Long
    Dim bDoLoop             As Boolean
    Dim bRet                As Boolean
    Dim sReadBuffer         As String * 2048
    Dim lNumberOfBytesRead  As Long
    Dim sBuffer             As String

    hOpen = InternetOpen(scUserAgent, INTERNET_OPEN_TYPE_PRECONFIG, vbNullString, vbNullString, 0)
    hOpenUrl = InternetOpenUrl(hOpen, URL, vbNullString, 0, INTERNET_FLAG_RELOAD, 0)

    bDoLoop = True
    While bDoLoop
        sReadBuffer = vbNullString
        bRet = InternetReadFile(hOpenUrl, sReadBuffer, Len(sReadBuffer), lNumberOfBytesRead)
        sBuffer = sBuffer & Left$(sReadBuffer, lNumberOfBytesRead)
        If Not CBool(lNumberOfBytesRead) Then bDoLoop = False
    Wend
    
    Open SaveAs For Binary Access Write As #1
    Put #1, , sBuffer
    Close #1
    
    If hOpenUrl <> 0 Then InternetCloseHandle (hOpenUrl)
    If hOpen <> 0 Then InternetCloseHandle (hOpen)

End Sub