Function MultiboardClear

Erases all items in a multiboard and sets row count to 0, column count to 0. The multiboard's name is preserved.

Note

Implementation-specific: Clearing a multiboard does not automatically invalidate previous multiboarditem handles. If you expand the multiboard again, you'll be able to reuse old handles. BUT you really shouldn't be doing this, it seems to be a buggy/undefined behavior. When you clear or shrink a table, it's best to release old cell (item) handles with MultiboardReleaseItem.

Note

See: DestroyMultiboard to remove, MultiboardDisplay to hide a multiboard.