TB_HIDEBUTTON  DGOBNH 

The TB_HIDEBUTTON message hides or shows the specified button in a toolbar.

TB_HIDEBUTTON

wParam = (WPARAM) idButton;

lParam = (LPARAM) MAKELONG(fShow, 0);

Parameters

idButton

Command identifier of the button to hide or show.

fShow

Show flag. If this parameter is TRUE, the button is hidden. If it is FALSE, the button is shown.

Return Values

Returns TRUE if successful or FALSE otherwise.