void CBCGPToolBar::SetButtonInfo	(	int	nIndex,
		UINT	nID,
		UINT	nStyle,
		int	iImage
	)

Sets properties for a toolbar button.

Use this function to set properties for a toolbar button. If a button's index is invalid or there is no button at the specified by nIndex position, the debug version of the library asserts.

Parameters

nIndex	Specifies the index of a button whose properties are set.
nID	Specifies the new button's command ID.
nStyle	Specifies the new button's style.
iImage	Specifies the new button's image (index in the collection of toolbar images).