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Article View: borland.public.cppbuilder.nativeapi
Article #13818

Re: SpecialFolderLocation!

#13818
From: Remy Lebeau (TeamB)
Date: Tue, 16 Sep 2003 22:05
65 lines
3155 bytes
"Safari" <Safari@alloymail.com> wrote in message
news:3F67661C.4060309@alloymail.com...

> AnsiString __fastcall GetPaths(int Path)
> {
>     PItemIDList idList;
>     char idPath[MAX_PATH + 1] = {0};
>     SHGetSpecialFolderLocation(0, Path, &idList);
>     SHGetPathFromIDList(idList, idPath);
>     CoTaskMemFree(idList);
>     return String(idPath);
> }

Again and again, I suggest that you TEST THE RETURN VALUE of
SHGetSpecialFolderLocation() before calling SHGetPathFromIDList().  I don't
reiterate this point for my health, you know :-p.

    AnsiString __fastcall GetPaths(int Path)
    {
        LPITEMIDLIST idList = NULL;
        char idPath[MAX_PATH + 1] = {0};
        AnsiString result;

        if( SHGetSpecialFolderLocation(0, Path, &idList) == NOERROR )
        {
            if( SHGetPathFromIDList(idList, idPath) )
                result = idPath;

            CoTaskMemFree(idList);
        }

        return result;
    }


> Program Files:
> Empty  /* In Win98 (4.10.1998) */
> D:\Program Files  /* In Win2K (5.0.2195) */

Correct.  CSIDL_PROGRAM_FILES is not supported under Win9x.  Look in the
Registry key I already told you about earlier.

> System:
> Empty  /* In Win98 (4.10.1998) */
> D:\Win2K\System32  /* In Win2K (5.0.2195) */

Correct.  CSIDL_SYSTEM is not supported under Win9x.  Use the
GetSystemDirectory() function instead.

> Windows:
> Empty  /* In Win98 (4.10.1998) */
> D:\Win2K  /* In Win2K (5.0.2195) */

Correct.  CSIDL_WINDOWS is not supported under Win9x.  Use the
GetWindowsDirectory() function instead.


Gambit


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From: "Remy Lebeau \(TeamB\)" <gambit47@yahoo.com>
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Subject: Re: SpecialFolderLocation!
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