[Overview][Constants][Types][Classes][Procedures and functions][Index] Reference for unit 'contnrs' (#fcl)

TFPHashList.Rename

Rename a key

Declaration

Source position: contnrs.pp line 254

public function TFPHashList.Rename(

  const AOldName: shortstring;

  const ANewName: shortstring

):Integer;

Arguments

AOldName

  

Key to rename

ANewName

  

New name of key

Function result

New position in the list

Description

Rename renames key AOldname to ANewName. The hash value is recomputed and the item is moved in the list to it's new position.

Errors

If an item with ANewName already exists, an exception will be raised.


Documentation generated on: Sep 28 2017