[ Version ( since = "3.34" ) ]
public void foreach_view_notify_progress (bool only_completed_views, int percent, string? message)
Notifies each view of the this about progress.
When only_completed_views is true, notifies only completed views.
| this |
an BookBackend |
| only_completed_views |
whether notify in completed views only |
| percent |
percent complete |
| message |
message describing the operation in progress, or null |