---
title: keyToCharTableIndexFormat
framework: coreservices
role: symbol
role_heading: Instance Property
path: coreservices/uckeytochartableindex/1390562-keytochartableindexformat
---

# keyToCharTableIndexFormat

An unsigned 16-bit integer identifying the format of the UCKeyToCharTableIndex structure. Set to kUCKeyToCharTableIndexFormat.

## Declaration

```swift
var keyToCharTableIndexFormat: UInt16
```