Toolbar Controls Notifications (Compact 2013)

3/28/2014

The following table shows the toolbar controls notifications, with a description of the purpose of each.

Programming element	Description
TBN_BEGINDRAG	This message notifies a toolbar's parent window that the user has begun dragging a button in a toolbar. It is sent in the form of a WM_NOTIFY message.
TBN_DRAGOUT	This message is sent by a toolbar control when the user clicks a button and then moves the cursor off the button. It is sent in the form of a WM_NOTIFY message.
TBN_DROPDOWN	This message is sent by a toolbar control when the user clicks a button that uses the TBSTYLE_DROPDOWN style. It is sent in the form of a WM_NOTIFY message.
TBN_ENDDRAG	This message notifies the toolbar's parent window that the user has stopped dragging a button in a toolbar. It is sent in the form of a WM_NOTIFY message.
TBN_GETBUTTONINFO	This message retrieves toolbar customization information and notifies the toolbar's parent window of any changes being made to the toolbar. It is sent in the form of a WM_NOTIFY message.

See Also