摘　要：怎样在程序中删除IE历史记录
　关键字：IE 历史记录 Cache
　类　别：API

---

uses wininet;

procedure TForm1.Button1Click(Sender: TObject);
var
  cache_info:PInternetCacheEntryInfo;
  cbSizeOf_Cache_info:dword;
  hw:hwnd;
  buf:tstrings;
begin
  new(cache_info);
  hw:=FindFirstUrlCacheEntryEx(nil,0,NORMAL_CACHE_ENTRY or URLHISTORY_CACHE_ENTRY,0,cache_info,@cbSizeOf_Cache_info,nil,nil,nil);
  if hw<>0 then
  begin
    DeleteUrlCacheEntry(cache_info.lpszSourceUrlName);
    while FindNextUrlCacheEntryEx(hw,cache_info,@cbSizeOf_Cache_info,nil,nil,nil) do
      DeleteUrlCacheEntry(cache_info.lpszSourceUrlName);
  end;
  FindCloseUrlCache(hw);
  dispose(cache_info);
end;

（出处：www）