List - FindItem Method
Executes the OnFind method on the design interface for all list items
Member of List (PRIM_LIST)
| Name | Type | Data Type | Description |
|---|---|---|---|
| Result | *Result (Optional) | PRIM_LIST.ListItem | Reference to the first item to return a true |
| Key | *Input | Variant | Value to be searched for |
| StartItem | *Input (Optional) | PRIM_LIST.ListItem | Item at which to start the search |
The FindItem method calls the OnFind method on the Prim_List.iListCellDesign interface implemented by the design instances. If a True is returned by the design instance, the ListItem is returned as the Result. FindItem processing will stop when an item is returned or no item is found.
In this example the found items are given a style to highlight them.
Mthroutine Name(Find)
Define_Map For(*Input) Class(#Prim_Alph) Name(#Key)
Define_Com Class(#prim_List.ListItem) Name(#FoundItem) Reference(*Dynamic)
Begin_Loop
#FoundItem <= #List.FindItem( #Key #FoundItem )
Leave If(#FoundItem *Is *Null)
#FoundItem.Style <= #MyStyles<Highlight>
End_Loop
Endroutine
Febuary 18 V14SP2