get_async

Description:

public async Attributes get_async (ulong[] attr_types, Cancellable? cancellable) throws Error

Get the specified attributes from the object.

The attributes will be cleared of their current values, and new attributes will be stored. The attributes should not be accessed in any way except for referencing and unreferencing them until get_async.end is called.

This call returns immediately and completes asynchronously.

Parameters:

this	The object to get attributes from.
attr_types	the types of the attributes to get
cancellable	optional cancellation object, or null
callback	A callback which is called when the operation completes.
n_attr_types	the number of attr_types
user_data	Data to be passed to the callback.