[ Version ( since = "3.10" ) ]
public bool refresh_sync (Cancellable? cancellable = null) throws Error
Initiates a refresh for this, if the this supports refreshing.
The actual refresh operation completes on its own time. This function merely initiates the operation.
If an error occrs while initiating the refresh, the function will set throws and return false. If the this does not support refreshing, the function will set an e_client_error_not_supported error and return false.
| this |
an CalBackend |
| cancellable |
optional Cancellable object, or null |
|
true on success, false on failure |