Type Method

resourceValuesForKeys:fromBookmarkData:

Returns the resource values for properties identified by a specified array of keys contained in specified bookmark data.

Declaration

+ (NSDictionary<NSURLResourceKey, id> *)resourceValuesForKeys:(NSArray<NSURLResourceKey> *)keys fromBookmarkData:(NSData *)bookmarkData;

Parameters

keys

An array of names of URL resource properties. In addition to the standard, system-defined resource properties, you can also request any custom properties that you provided when you created the bookmark. See the bookmarkDataWithOptions:includingResourceValuesForKeys:relativeToURL:error: method for details.

bookmarkData

The bookmark data from which you want to retrieve resource values.

Return Value

A dictionary of the requested resource values contained in bookmarkData.

See Also

Working with Bookmark Data

+ bookmarkDataWithContentsOfURL:error:

Initializes and returns bookmark data derived from an alias file pointed to by a specified URL.

- bookmarkDataWithOptions:includingResourceValuesForKeys:relativeToURL:error:

Returns a bookmark for the URL, created with specified options and resource values.

+ writeBookmarkData:toURL:options:error:

Creates an alias file on disk at a specified location with specified bookmark data.

- startAccessingSecurityScopedResource

In an app that has adopted App Sandbox, makes the resource pointed to by a security-scoped URL available to the app.

- stopAccessingSecurityScopedResource

In an app that adopts App Sandbox, revokes access to the resource pointed to by a security-scoped URL.

NSURLBookmarkFileCreationOptions

Options used when creating file bookmark data

NSURLBookmarkCreationOptions

Options used when creating bookmark data.

NSURLBookmarkResolutionOptions

Options used when resolving bookmark data.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

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