TBN_INITCUSTOMIZE notification code

Notifies a toolbar's parent window that customizing has started. This notification code is sent in the form of a WM_NOTIFY message.

TBN_INITCUSTOMIZE 

    lpnmhdr = (LPNMHDR) lParam; 

Parameters

lParam

Pointer to the toolbar's NMHDR structure.

Return value

Returns TBNRF_HIDEHELP to suppress the Help button.

Requirements

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