- TIBCO BusinessEvents®
- Standard
- Instance
- PropertyArray

# Instance.PropertyArray.toArrayLong()

## Signature

`long[] toArrayLong(PropertyArray arr)`

## Domain

ACTION, CONDITION, QUERY

## Description

Returns a long[] containing all of the values in a PropertyArray in the correct order

## Parameters

Name | Type | Description
--- | --- | ---
`arr` | `PropertyArray` | A PropertyArray of type double, int, or long.

## Returns

Type | Description
--- | ---
`long[]` | A long array. Returns null if pass in Array type can't be casted to long.

## Cautions

none