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TB_ISBUTTONINDETERMINATE (Compact 2013)

  • Article

3/28/2014

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

Syntax

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

Parameters

  • idButton
    Command identifier of the button.
  • lParam
    Not used.

Return Value

Nonzero indicates that the button is indeterminate. Zero indicates otherwise.

Requirements

Header

commctrl.h

See Also

Reference

Toolbar Controls Messages