TB_ISBUTTONINDETERMINATE

This message determines whether the specified button in a toolbar is indeterminate.

At a Glance

Header file: Commctrl.h
Windows CE versions: 1.0 and later

Syntax

  1. TB_ISBUTTONINDETERMINATE wParam = (WPARAM) idButton; lParam = 0;

Parameters

idButton

Command identifier of the button.

Return Values

Nonzero indicates that the button is indeterminate. Zero indicates.