nm-rdblclk-toolbar.md

title	description	ms.assetid	keywords	topic_type	api_name	api_location	api_type	ms.topic	ms.date
NM_RDBLCLK (toolbar) notification code (Commctrl.h)	Notifies a control's parent window that the user has double-clicked the right mouse button within the control. This notification code is sent in the form of a WM\_NOTIFY message.	0281a687-3f1c-4fc1-bf1d-19c7ac920cd3	NM_RDBLCLK (toolbar) notification code Windows Controls	apiref	NM_RDBLCLK	Commctrl.h	HeaderDef	reference	05/31/2018

NM_RDBLCLK (toolbar) notification code

Notifies a control's parent window that the user has double-clicked the right mouse button within the control. This notification code is sent in the form of a WM_NOTIFY message.

NM_RDBLCLK

    lpnmmouse = (LPNMMOUSE) lParam; 

Parameters

lParam

Pointer to an NMMOUSE structure that contains information about this notification code. If the mouse was clicked on a toolbar item, the dwItemSpec member contains the item identifier and the dwItemData member contains the item data. If the mouse was clicked on a separator or white space in the toolbar, the dwItemSpec member will contain -1.

Return value

Returns FALSE to allow the toolbar control to perform default processing of the event, or TRUE to prevent the control from processing the event.

Requirements

Requirement	Value
Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2003 [desktop apps only]
Header	Commctrl.h