[ Version ( since = "2.26" ) ]
public uint32 count (string expr, Cancellable? cancellable = null) throws Error
Run a search.
Search must have had Folder already set on it, and it must implement summaries.
| this | |
| expr |
a search expression to run |
| cancellable |
a Cancellable |
|
Number of messages that match the query. |