rb-setbandwidth.md

title	description	ms.assetid	keywords	topic_type	api_name	api_location	api_type	ms.topic	ms.date
RB_SETBANDWIDTH message (Commctrl.h)	Sets the width for a docked band.	dca9dfe9-3e5a-40bb-8de7-a296e6be7d06	RB_SETBANDWIDTH message Windows Controls	apiref	RB_SETBANDWIDTH	Commctrl.h	HeaderDef	reference	05/31/2018

RB_SETBANDWIDTH message

Sets the width for a docked band.

Parameters

wParam

Index of the band.

lParam

New width in pixels.

Return value

Returns TRUE if the value was set and FALSE otherwise.

Requirements

Requirement	Value
Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2008 [desktop apps only]
Header	Commctrl.h