CBCGPToolbarMenuButton::CBCGPToolbarMenuButton	(	UINT	uiID,
		HMENU	hMenu,
		int	iImage,
		LPCTSTR	lpszText = NULL,
		BOOL	bUserButton = FALSE
	)

Constructs a CBCGPToolbarMenuButton object.

You can specify uiID as a valid menu command and hMenu as a valid Windows menu handle. In this case, the created menu button can serve as a toolbar button, which can execute either a default command or display a popup menu.

You can specify either uiID or hMenu as a valid parameter. In this case, the button either executes its default command or displays its submenu.

Parameters

uiID	Specifies the command ID to execute; can be -1.
hMenu	Specifies a handle to Windows menu; can be NULL.
iImage	Specifies either predefined or user-defined image ID; can be -1.
lpszText	Specifies the toolbar menu button's text.
bUserButton	Nonzero if the button displays a user-defined image; it is zero if the button displays a predefined image associated with the button's command.