---
title: keyToCharTableIndexOffset
framework: coreservices
role: symbol
role_heading: Instance Property
path: coreservices/uckeyboardtypeheader/1390613-keytochartableindexoffset
---

# keyToCharTableIndexOffset

An unsigned 32-bit integer providing an offset to a structure of type UCKeyToCharTableIndex. The 'uchr' resource requires a UCKeyToCharTableIndex structure, therefore this field must contain a non-zero value.

## Declaration

```swift
var keyToCharTableIndexOffset: UInt32
```