Vcl.DBCtrls.TDBLookupControl.ListActive
Delphi
property ListActive: Boolean read FListActive;
C++
__property bool ListActive = {read=FListActive, nodefault};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | protected | Vcl.DBCtrls.pas Vcl.DBCtrls.hpp |
Vcl.DBCtrls | TDBLookupControl |
Description
Indicates whether the ListFields property is currently being updated.
ListActive is used internally to prevent the lookup control from attempting to use its data-aware properties while it is in the middle of an update. While refreshing the ListFields cache to reflect the current fields in the dataset, ListActive is false. At all other times, ListActive is true.