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

# TFPHashObjectList.Add

Add a new key/data pair to the list

## Declaration

Source position: contnrs.pp line 310

`public function TFPHashObjectList.Add(`
`const AName: shortstring;`
`AObject: TObject`
`):Integer;`

## Arguments

`AName` |  | Key name associated with object instance.
`AObject` |  | object instance

## Function result

Position of the new object in the list

## Description

Add adds a new object instance (AObject) with key AName to the list. It returns the position of the object in the list.

## Errors

If not enough memory is available to hold the key and data, an exception may be raised. If an object with this name already exists in the list, an exception is raised.

## See also

TFPHashObjectList.Extract |  | Extract a object instance from the list
TFPHashObjectList.Remove |  | Remove first occurrence of a object instance
TFPHashObjectList.Delete |  | Delete an object from the list.

Documentation generated on: May 14 2021