Knowledge Base
Valid For#HMI
Applies ToHMI430

This function erases all buttons on the screen.

Function Prototype
#HMI HideAllButtons()

(This instruction has no parameters).

Description

The HMI430 supports 80 buttons at a time.  This function erases all the buttons, resets all their parameters and de-allocates them.  When drawing a new screen you should always clear the old buttons either via this function or Reset().