What is .DS_Store
<p>I hope to list all files in document directory using codes below</p>

<pre><code>for(NSString *path in [manager contentsOfDirectoryAtPath:[self appDelegate].gCurrentPath_AppDelegate
                                                       error:nil])
    {

        NSDictionary *modData=[manager attributesOfItemAtPath:
                               [appDelegate.gCurrentPath_AppDelegate
                                stringByAppendingPathComponent:path ] 
                                                        error:nil ];
        NSDate * dateModified=(NSDate *) [modData objectForKey:NSFileModificationDate];

        NSNumber *fileSize=[modData objectForKey:NSFileSize] ;


        FileObj *newobj=[[FileObj alloc] init ];

        NSString *ss=[[NSString alloc] initWithFormat:@"%@",path]  ;
        [newobj setfileName:ss];
        [ss release];

        [ fileArray addObject:newobj];//fileArray: the data source of UITableView
        [newobj release];




    }
</code></pre>

<p>I found that there is a file with name ".DS_Store' in the list.
I browsed the simulator directory and can not found where is this file.</p>

<p>Welcome any comment</p>

<p>Thanks</p>

<p>interdev</p>
