TCollection.EndUpdate
Ends an update batch.
Declaration
Source position: classesh.inc line 557
public
procedure EndUpdate; Virtual;
Description
EndUpdate signals the end of a series of operations that change the state of the collection, possibly triggering an update event. It does this by decreasing the update count with 1 and calling TCollection.Changed]() it should always be used in conjunction with TCollection.BeginUpdate , preferably in the Finally section of a Try ... Finally block.
See also
| Name | Description |
|---|---|
| TCollection.BeginUpdate | Start an update batch. |
| TCollection.Changed | Procedure called if an item is added to or removed from the collection. |
| TCollection.Update | Handler called when an item in the collection has changed. |