TCustomTaskDialog.SetRadioButtonFromRadioIndex procedure

Declaration

procedure SetRadioButtonFromRadioIndex(AIndex: Integer)

Description

SetRadioButtonFromRadioIndex is a method used to make the radio button specified in AIndex the active (or default) RadioButton on the task dialog.

AIndex is an Integer value which contains the button identifier for the radio button (not its ordinal position) selected from the RadioButtons on the dialog. The TTaskDialogButtons instance with the specified identifier is stored in the RadioButton property. RadioButton may be set to Nil if AIndex is not in the valid range for radio buttons starting at TaskDialogFirstRadioButtonIndex, or RadioButtons does not contain the identifier.

SetRadioButtonFromRadioIndex is called from methods like DoExecute and DoOnRadioButtonClicked.

Added in LCL version 4.0.

See also

• RadioButton
• RadioButtons
• DoExecute
• DoOnRadioButtonClicked
• TTaskDialogButtons
• TTaskDialogBaseButtonItem
• TaskDialogFirstRadioButtonIndex