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Vcl.CheckLst.TCheckListBox.CheckAll

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Delphi

procedure CheckAll(AState: TCheckBoxState; AllowGrayed: Boolean = True;  AllowDisabled: Boolean = True);

C++

void __fastcall CheckAll(Vcl::Stdctrls::TCheckBoxState AState, bool AllowGrayed = true, bool AllowDisabled = true);

Properties

Type Visibility Source Unit Parent
procedure
function
public
Vcl.CheckLst.pas
Vcl.CheckLst.hpp
Vcl.CheckLst TCheckListBox

Description

Changes the state of the check boxes in the TCheckListBox control.

Use CheckAll to change the state of the check boxes in a TCheckListBox control. CheckAll is particularly useful when a bulk change is required for all the check boxes in the list. The following table lists the parameters of the method:



Name Description

AState

Specifies the new state that will be assigned to all check boxes.

AllowGrayed

Specifies whether the change will also affect grayed check boxes. The default value of the AllowGrayed parameter is true.

AllowDisabled

Specifies whether the change will also affect disabled check boxes. The default value of the AllowDisabled parameter is true.



See Also

Code Examples


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