ファイルの表示名の取得

    static CString GetDisplayName(LPCTSTR szFileName)

    {

        CSHFileInfo info;

        UINT uFlags = SHGFI_DISPLAYNAME;

        DWORD_PTR dwResult = ::SHGetFileInfo(szFileName, 0, &info, sizeof(info), uFlags);

        if (dwResult == 0)

        {

            return CString();

        }

        return info.szDisplayName;

    }

    static CString GetDisplayName(LPCITEMIDLIST pidl)

    {

        CSHFileInfo info;

        UINT uFlags = SHGFI_DISPLAYNAME | SHGFI_PIDL;

        DWORD_PTR dwResult = ::SHGetFileInfo((LPCTSTR)pidl, 0, &info, sizeof(info), uFlags);

        if (dwResult == 0)

        {

            return CString();

        }

        return info.szDisplayName;

    }