Unit 'ExtCtrls'	Package
[Overview][Types][Classes][Procedures and functions][Index]	[#lcl]

TCustomRadioGroup.Buttons

Provides indexed access to the radio buttons on the group box control.

Declaration

Source position: extctrls.pp line 773

public property TCustomRadioGroup.Buttons[Index: Integer] : TRadioButton read GetButton;

Buttons is a TRadioButton property which allows access to a radio button on the group box by its ordinal position in Items.

Use ItemIndex to get the currently selected radio button on the group box.

For example:

AChecked := (AGroupBox.ItemIndex <> -1) and 
  AGroupBox.Buttons[AGroupBox.ItemIndex].Checked;

Added in LCL version 4.0.

TCustomRadioGroup.ItemIndex		The ordinal position in Items for the selected radio button in the group.
TCustomRadioGroup.Items		Contains the captions for the radio button displayed in the control.
TRadioButton		Implement a radio button control.