TObjectArray.IndexOf function
Gets the ordinal position in List where the specified TItem instance is stored.
Declaration
function IndexOf(Item: TItem): IntegerArguments
Item | TItem instance to locate in the List of associations. |
Function result
Ordinal position for the requested TItem instance.
Description
IndexOf is an
Integer function used to get the ordinal
position in
List where the TItem instance specified in
Item is stored. IndexOf iterates over the storage in List in
reverse order.
The return value contains the ordinal position where the
T2Pointer.Item member and the Item argument contain the same class
instance. The return value is -1 when Item is not located in the
associations stored in List.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.