| 8 | } |
| 9 | |
| 10 | bool DeleteKeyCommand::Execute() { |
| 11 | auto key = Registry::OpenKey(_path, KEY_ENUMERATE_SUB_KEYS | DELETE | KEY_QUERY_VALUE); |
| 12 | if (!key) |
| 13 | return false; |
| 14 | |
| 15 | if (_savePath.IsEmpty()) { |
| 16 | LARGE_INTEGER li; |
| 17 | ::QueryPerformanceCounter(&li); |
| 18 | _savePath.Format(L"%llX", li.QuadPart); |
| 19 | } |
| 20 | CRegKey keyBacukup; |
| 21 | auto error = keyBacukup.Create(HKEY_CURRENT_USER, DeletedPathBackup + _savePath, nullptr, 0, KEY_ALL_ACCESS); |
| 22 | ::SetLastError(error); |
| 23 | if (!keyBacukup) |
| 24 | return false; |
| 25 | ::SetLastError(error = ::RegCopyTree(key.Get(), _name, keyBacukup)); |
| 26 | if (ERROR_SUCCESS != error) |
| 27 | return false; |
| 28 | |
| 29 | ::SetLastError(error = ::RegDeleteTree(key.Get(), _name)); |
| 30 | if (ERROR_SUCCESS != error) { |
| 31 | return false; |
| 32 | } |
| 33 | return InvokeCallback(true); |
| 34 | } |
| 35 | |
| 36 | bool DeleteKeyCommand::Undo() { |
| 37 | auto key = Registry::OpenKey(_path, KEY_CREATE_SUB_KEY); |