FMX.ListView.Types.TListItem.BeginUpdate

• Up to Parent: TListItem

Delphi

procedure BeginUpdate;

C++

void __fastcall BeginUpdate();

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.

See Also

• FMX.ListView.Types.TListItem.EndUpdate
• FMX.ListView.Types.TListItem.Invalidate