---
title: getDataValue()
framework: IOBluetooth
role: symbol
role_heading: Instance Method
path: iobluetooth/iobluetoothsdpdataelement/getdatavalue()
---

# getDataValue()

If the data element is represented by a data object, it returns the value as an NSData.

## Declaration

```swift
func getDataValue() -> Data!
```

## Return Value

Return Value Returns an NSData representation of the data element if it is a 128-bit number.

## Discussion

Discussion The data types represented by a data object are 128-bit versions of 1 (unsigned int) and 2 (signed int).