---
title: "ABMultiValueReplaceLabel(_:_:_:)"
framework: addressbook
role: symbol
role_heading: Function
path: "addressbook/abmultivaluereplacelabel(_:_:_:)"
---

# ABMultiValueReplaceLabel(_:_:_:)

Replaces the label at the given index.

## Declaration

```swift
func ABMultiValueReplaceLabel(_ multiValue: ABMutableMultiValueRef!, _ label: CFString!, _ index: CFIndex) -> Bool
```

## Parameters

- `multiValue`: The multi-value list you wish to modify.
- `label`: The new label at index—it need not be unique. If label is NULL, this function raises an exception.
- `index`: The index of the entry to be modified. If index is out of bounds, this function raises an exception.

## Return Value

Return Value true ifsuccessfully, false otherwise.

## See Also

### Multi Values

- [ABMultiValueAdd(_:_:_:_:)](addressbook/abmultivalueadd(_:_:_:_:).md)
- [ABMultiValueCopyIdentifierAtIndex(_:_:)](addressbook/abmultivaluecopyidentifieratindex(_:_:).md)
- [ABMultiValueCopyLabelAtIndex(_:_:)](addressbook/abmultivaluecopylabelatindex(_:_:).md)
- [ABMultiValueCopyPrimaryIdentifier(_:)](addressbook/abmultivaluecopyprimaryidentifier(_:).md)
- [ABMultiValueCopyValueAtIndex(_:_:)](addressbook/abmultivaluecopyvalueatindex(_:_:).md)
- [ABMultiValueCount(_:)](addressbook/abmultivaluecount(_:).md)
- [ABMultiValueCreate()](addressbook/abmultivaluecreate().md)
- [ABMultiValueCreateCopy(_:)](addressbook/abmultivaluecreatecopy(_:).md)
- [ABMultiValueCreateMutable(_:)](addressbook/abmultivaluecreatemutable().md)
- [ABMultiValueCreateMutableCopy(_:)](addressbook/abmultivaluecreatemutablecopy(_:).md)
- [ABMultiValueIndexForIdentifier(_:_:)](addressbook/abmultivalueindexforidentifier(_:_:).md)
- [ABMultiValueInsert(_:_:_:_:_:)](addressbook/abmultivalueinsert(_:_:_:_:_:).md)
- [ABMultiValuePropertyType(_:)](addressbook/abmultivaluepropertytype(_:).md)
- [ABMultiValueRemove(_:_:)](addressbook/abmultivalueremove(_:_:).md)
- [ABMultiValueReplaceValue(_:_:_:)](addressbook/abmultivaluereplacevalue(_:_:_:).md)