🚀 go-pugleaf

thanks Remy
I will try this out

"Remy Lebeau (TeamB)" <gambit47@yahoo.com> wrote in message
news:3f43a370@newsgroups.borland.com...
>
> "Schandler" <theslider@programmer.net> wrote in message
> news:3f433f98@newsgroups.borland.com...
>
> > I'm not expierenced with memory mapped file, so if there is
> > an example or something that demonestrates the usage of
> > CreateFileMapping() and MapViewOfFile(), it would be
> > nice if u tell me where can I find it
>
>     struct _HookInfo
>     {
>         HHOOK hHook;
>         HWND hWnd;
>     } HOOKINFO, *PHOOKINFO;
>
>     HANDLE hFileMapping = NULL;
>     PHOOKINFO pHookInfo = NULL;
>
>     BOOL WINAPI DllEntryPoint(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID
> lpvReserved)
>     {
>         switch( fdwReason )
>         {
>             case DLL_PROCESS_ATTACH:
>                 hFileMapping = CreateFileMapping(INVALID_HANDLE_VALUE,
NULL,
> PAGE_READWRITE, 0,  sizeof(HOOKINFO), "MyHook");
>                 if( hFileMapping )
>                     pHookInfo = (MyStruct*)MapViewOfFile(hFileMapping,
> FILE_MAP_WRITE, 0, 0, 0);
>                 break;
>
>             case DLL_PROCESS_DETACH:
>                 UnmapViewOfFile(pHookInfo);
>                 pHookInfo = NULL;
>                 CloseHandle(hFileMapping);
>                 hFileMapping = NULL;
>                 break;
>         }
>
>         return TRUE;
>     }
>
>     extern "C" __declspec(dllexport) int __stdcall SetHook(HWND hWnd)
>     {
>         if( pHookInfo )
>         {
>             if( pHookInfo->hHook == NULL )
>                 pHookIno->hHook = SetWindowsHookEx(...);
>             pHookInfo->hWnd = hWnd;
>             return ( pHookInfo->hHook != NULL );
>         }
>         return FALSE;
>     }
>
>     extern "C" __declspec(dllexport) void __stdcall UnsetHook()
>     {
>         if( pHookInfo )
>         {
>             if( pHookInfo->hHook )
>             {
>                 UnhookWindowsHookEx(pHookIno->hHook);
>                 pHookInfo->hHook = NULL;
>             }
>         }
>     }
>
>
> Gambit
>
>
>
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