[ Version ( since = "3.16" ) ]
public async bool retrieve_properties (Cancellable? cancellable) throws Error
Asynchronously retrieves this properties to match server-side values, without waiting for the D-Bus property change notifications delivery.
When the operation is finished, callback will be called. You can then call retrieve_properties.end
to get the result of the operation.
| this |
an Client |
| cancellable |
optional Cancellable object, or |
| callback |
a TaskReadyCallback to call when the request is satisfied |
| user_data |
data to pass to the callback function |