Book Item - Visible Property
Show or hide the item
Member of Book Item (PRIM_BOOK.BookItem)
Data Type - Boolean
Details
Visible will return True if the item is visible.
Example
In this example, items are shown if the surname does not contains the filter value, or no filter value is supplied.
Mthroutine Name(ApplyFilter)
Define_Map For(*Input) Class(#prim_alph) name(#Filter)
Selectlist named(#list)
#List.CurrentItem.Visible := (#Surname.Contains(#Filter)) *or (#Filter = "")
Endselect
Endroutine