FMX.ListView.Types.TListItem.BeginUpdate
Delphi
procedure BeginUpdate;
C++
void __fastcall BeginUpdate(void);
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
procedure function |
public | FMX.ListView.Types.pas FMX.ListView.Types.hpp |
FMX.ListView.Types | TListItem |
Description
Determines the start of an update session in the list item object.
BeginUpdate increases the value of the update session counter. This counter acts as a flag that disables the painting in case there is an update session ongoing.
A call to EndUpdate is required after the update is completed.