发明名称 |
FILE MANAGEMENT DEVICE, FILE MANAGEMENT METHOD, FILE MANAGEMENT METHOD PROGRAM, AND RECORDING MEDIUM CONTAINING THE FILE MANAGEMENT METHOD PROGRAM |
摘要 |
<p>A file managing apparatus is disclosed which is capable of restoring deleted files with ease. When a user gives an instruction to delete a file 6, a parent entry number for the file 6 is changed from "1" to "2" in a property list having the entry number 6 associated with the file 6. Because the parent entry number that is set for the value "2" points to the entry of a recycle bin, the file 6 is placed in a virtually deleted state. Any virtually deleted file is later restored easily through simple processing.</p> |
申请公布号 |
CA2541150(A1) |
申请公布日期 |
2005.04.14 |
申请号 |
CA20042541150 |
申请日期 |
2004.08.19 |
申请人 |
SONY CORPORATION |
发明人 |
OHNO, MASAYOSHI;YOSHIDA, HARUO;JINNO, HIROSHI;KASHIWAGI, SHIGERU;MURAKAMI, MASAHARU |
分类号 |
G06F12/00;G11B27/00;G11B27/034;G11B27/036;G11B27/10;G11B27/32;G11B27/34;G11B27/36;H04N5/76;H04N5/85;H04N5/91 |
主分类号 |
G06F12/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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