IFileDialogCustomize::AddRadioButtonList method (shobjidl_core.h)

Adds an option button (also known as radio button) group to the dialog.

Syntax

HRESULT AddRadioButtonList(
  [in] DWORD dwIDCtl
);

Parameters

[in] dwIDCtl

Type: DWORD

The ID of the option button group to add.

Return value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Remarks

The default state for this control is enabled and visible.

Requirements