Vcl.StdCtrls.TListBox.OnDataObject
Delphi
property OnDataObject;
C++
__property OnDataObject;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| event | published | Vcl.StdCtrls.pas Vcl.StdCtrls.hpp |
Vcl.StdCtrls | TListBox |
Description
Occurs when a virtual list box needs to supply the object associated with an item.
Vcl.StdCtrls.TListBox.OnDataObject inherits from Vcl.StdCtrls.TCustomListBox.OnDataObject. All content below this line refers to Vcl.StdCtrls.TCustomListBox.OnDataObject.
Occurs when a virtual list box needs to supply the object associated with an item.
Supply an OnDataObject event handler to dynamically provide objects associated with the items in a virtual list box.
OnDataObject is an event handler of type Vcl.StdCtrls.TLBGetDataObjectEvent.