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Re: Lock a file in cocoa

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Re: Lock a file in cocoa

Subject: Re: Lock a file in cocoa
From: Ron Fleckner <email@hidden>
Date: Fri, 19 Mar 2010 21:40:01 +1100


On 19/03/2010, at 8:59 PM, Nikhil Khandelwal wrote:

Hi,
Is there any way to lock a file in cocoa? I want to lock a file on desktop programmatically so that I can't move that file to trash until I unlock the file.
Thanks,
Nikhil


Hi Nikhil,

here's how I do it:

NSFileManager *fm = [NSFileManager defaultManager]; NSDictionary *attribs = [NSDictionary dictionaryWithObject:[NSNumber numberWithBool:YES] forKey:NSFileImmutable]; [fm changeFileAttributes:attribs atPath:path];

Have a look at the NSFileManager Class Reference in the documentation.

Ron


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  >Lock a file in cocoa (From: Nikhil Khandelwal <email@hidden>)




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