---
title: "value(from:)"
framework: audiotoolbox
role: symbol
role_heading: Instance Method
path: "audiotoolbox/auparameter/value(from:)"
---

# value(from:)

Converts a string into a parameter value.

## Declaration

```swift
func value(from string: String) -> AUValue
```

## Parameters

- `string`: The string representation of a parameter value.

## Return Value

Return Value The parameter value obtained from the string.

## See Also

### Managing Parameter Values

- [value](audiotoolbox/auparameter/value.md)
- [setValue(_:originator:)](audiotoolbox/auparameter/setvalue(_:originator:).md)
- [setValue(_:originator:atHostTime:)](audiotoolbox/auparameter/setvalue(_:originator:athosttime:).md)
- [setValue(_:originator:atHostTime:eventType:)](audiotoolbox/auparameter/setvalue(_:originator:athosttime:eventtype:).md)
- [string(fromValue:)](audiotoolbox/auparameter/string(fromvalue:).md)