RBN_AUTOSIZE notification code

Sent by a rebar control created with the RBS_AUTOSIZE style when the rebar automatically resizes itself. This notification code is sent in the form of a WM_NOTIFY message.

RBN_AUTOSIZE

    lpnmas = (LPNMRBAUTOSIZE) lParam;

Parameters

lParam

Pointer to an NMRBAUTOSIZE structure that contains information about the resize operation.

Return value

The return value for this notification is not used.

Requirements

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