borrar cookies y temporales de internet

[seba123neo]

Hola, la mejor forma es usar las apis FindFirstUrlCacheEntry, FindNextUrlCacheEntry, DeleteUrlCacheEntry, y FindCloseUrlCache....aca te paso un ejemplo..añadi un listbox y 2 botones al formulario..con el primer boton te lista los temporales en el listbox y con el otro borras todo...

Código:

Option Explicit
Private Const ERROR_CACHE_FIND_FAIL As Long = 0
Private Const ERROR_CACHE_FIND_SUCCESS As Long = 1
Private Const ERROR_FILE_NOT_FOUND As Long = 2
Private Const ERROR_ACCESS_DENIED As Long = 5
Private Const ERROR_INSUFFICIENT_BUFFER As Long = 122
Private Const MAX_PATH As Long = 260
Private Const MAX_CACHE_ENTRY_INFO_SIZE As Long = 4096

Private Const LMEM_FIXED As Long = &H0
Private Const LMEM_ZEROINIT As Long = &H40
Private Const LPTR As Long = (LMEM_FIXED Or LMEM_ZEROINIT)

Private Const NORMAL_CACHE_ENTRY As Long = &H1
Private Const EDITED_CACHE_ENTRY As Long = &H8
Private Const TRACK_OFFLINE_CACHE_ENTRY As Long = &H10
Private Const TRACK_ONLINE_CACHE_ENTRY As Long = &H20
Private Const STICKY_CACHE_ENTRY As Long = &H40
Private Const SPARSE_CACHE_ENTRY As Long = &H10000
Private Const COOKIE_CACHE_ENTRY As Long = &H100000
Private Const URLHISTORY_CACHE_ENTRY As Long = &H200000
Private Const URLCACHE_FIND_DEFAULT_FILTER As Long = NORMAL_CACHE_ENTRY Or COOKIE_CACHE_ENTRY Or URLHISTORY_CACHE_ENTRY Or TRACK_OFFLINE_CACHE_ENTRY Or TRACK_ONLINE_CACHE_ENTRY Or STICKY_CACHE_ENTRY

Private Type FILETIME
   dwLowDateTime As Long
   dwHighDateTime As Long
End Type

Private Type INTERNET_CACHE_ENTRY_INFO
   dwStructSize As Long
   lpszSourceUrlName As Long
   lpszLocalFileName As Long
   CacheEntryType  As Long
   dwUseCount As Long
   dwHitRate As Long
   dwSizeLow As Long
   dwSizeHigh As Long
   LastModifiedTime As FILETIME
   ExpireTime As FILETIME
   LastAccessTime As FILETIME
   LastSyncTime As FILETIME
   lpHeaderInfo As Long
   dwHeaderInfoSize As Long
   lpszFileExtension As Long
   dwExemptDelta  As Long
End Type

Private Declare Function FindFirstUrlCacheEntry Lib "wininet" Alias "FindFirstUrlCacheEntryA" (ByVal lpszUrlSearchPattern As String, lpFirstCacheEntryInfo As Any, lpdwFirstCacheEntryInfoBufferSize As Long) As Long
Private Declare Function FindNextUrlCacheEntry Lib "wininet" Alias "FindNextUrlCacheEntryA" (ByVal hEnumHandle As Long, lpNextCacheEntryInfo As Any, lpdwNextCacheEntryInfoBufferSize As Long) As Long
Private Declare Function FindCloseUrlCache Lib "wininet" (ByVal hEnumHandle As Long) As Long
Private Declare Function DeleteUrlCacheEntry Lib "wininet" Alias "DeleteUrlCacheEntryA" (ByVal lpszUrlName As String) As Long
Private Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" (pDest As Any, pSource As Any, ByVal dwLength As Long)
Private Declare Function lstrcpyA Lib "kernel32" (ByVal RetVal As String, ByVal Ptr As Long) As Long
Private Declare Function lstrlenA Lib "kernel32" (ByVal Ptr As Any) As Long
Private Declare Function LocalAlloc Lib "kernel32" (ByVal uFlags As Long, ByVal uBytes As Long) As Long
Private Declare Function LocalFree Lib "kernel32" (ByVal hMem As Long) As Long

Private Sub Command1_Click()
   Call ListarTemporales
   MsgBox List1.ListCount & " Archivos Temporales Encontrados.", vbInformation
End Sub

Private Sub Command2_Click()
    Dim cachefile As String
    Dim i As Long
     
    For i = 0 To List1.ListCount - 1
        cachefile = List1.List(i)
        Call DeleteUrlCacheEntry(cachefile)
    Next
   
    Call ListarTemporales
End Sub

Private Sub ListarTemporales()
    
   Dim ICEI As INTERNET_CACHE_ENTRY_INFO
   Dim hFile As Long
   Dim cachefile As String
   Dim posUrl As Long
   Dim posEnd As Long
   Dim dwBuffer As Long
   Dim pntrICE As Long
   
   List1.Clear
   
   dwBuffer = 0

   hFile = FindFirstUrlCacheEntry(0&, ByVal 0, dwBuffer)
   
   If (hFile = ERROR_CACHE_FIND_FAIL) And _
      (Err.LastDllError = ERROR_INSUFFICIENT_BUFFER) Then
   
      pntrICE = LocalAlloc(LMEM_FIXED, dwBuffer)
        
      If pntrICE Then
         
         CopyMemory ByVal pntrICE, dwBuffer, 4
         
         hFile = FindFirstUrlCacheEntry(vbNullString, ByVal pntrICE, dwBuffer)
       
         If hFile <> ERROR_CACHE_FIND_FAIL Then
         
            Do
            
               CopyMemory ICEI, ByVal pntrICE, Len(ICEI)
            
               If (ICEI.CacheEntryType And _
                   NORMAL_CACHE_ENTRY) = NORMAL_CACHE_ENTRY Then
               
                  cachefile = GetStrFromPtrA(ICEI.lpszSourceUrlName)
                  List1.AddItem cachefile

               End If
               
               Call LocalFree(pntrICE)
               
               dwBuffer = 0
               Call FindNextUrlCacheEntry(hFile, ByVal 0, dwBuffer)
               
               pntrICE = LocalAlloc(LMEM_FIXED, dwBuffer)
               CopyMemory ByVal pntrICE, dwBuffer, 4
               
            Loop While FindNextUrlCacheEntry(hFile, ByVal pntrICE, dwBuffer)
  
         End If
         
      End If
   
   End If
   
   Call LocalFree(pntrICE)
   Call FindCloseUrlCache(hFile)
End Sub

Private Function GetStrFromPtrA(ByVal lpszA As Long) As String
   GetStrFromPtrA = String$(lstrlenA(ByVal lpszA), 0)
   Call lstrcpyA(ByVal GetStrFromPtrA, ByVal lpszA)
End Function

saludos.