Очистка кэша в IE



Автор: Gua
WEB-сайт: http://delphibase.endimus.com

{ **** UBPFD *********** by delphibase.endimus.com ****
>> Очистка кэша в IE.
Зависимости: WinInet
Автор:       Gua, [email protected], ICQ:141585495, Simferopol
Copyright:
Дата:        06 мая 2002 г.
***************************************************** }
procedure EmptyIECache;
var
lpEntryInfo: PInternetCacheEntryInfo;
hCacheDir: LongWord;
dwEntrySize: LongWord;
dwLastError: LongWord;
begin
dwEntrySize := 0;
FindFirstUrlCacheEntry(nil, TInternetCacheEntryInfo(nil^), dwEntrySize);
GetMem(lpEntryInfo, dwEntrySize);
hCacheDir := FindFirstUrlCacheEntry(nil, lpEntryInfo^, dwEntrySize);
if (hCacheDir <> 0) then
DeleteUrlCacheEntry(lpEntryInfo^.lpszSourceUrlName);
FreeMem(lpEntryInfo);
repeat
dwEntrySize := 0;
FindNextUrlCacheEntry(hCacheDir, TInternetCacheEntryInfo(nil^),
dwEntrySize);
dwLastError := GetLastError();
if (GetLastError = ERROR_INSUFFICIENT_BUFFER) then
begin
GetMem(lpEntryInfo, dwEntrySize);
if (FindNextUrlCacheEntry(hCacheDir, lpEntryInfo^, dwEntrySize)) then
DeleteUrlCacheEntry(lpEntryInfo^.lpszSourceUrlName);
FreeMem(lpEntryInfo);
end;
until (dwLastError = ERROR_NO_MORE_ITEMS);
end;

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