---
title: startIndex
framework: tabulardata
role: symbol
role_heading: Instance Property
path: tabulardata/rowgrouping/startindex
---

# startIndex

The index of the initial group in the row grouping.

## Declaration

```swift
var startIndex: Int { get }
```

## See Also

### Retrieving an Index

- [endIndex](tabulardata/rowgrouping/endindex.md)
- [index(before:)](tabulardata/rowgrouping/index(before:).md)
- [index(after:)](tabulardata/rowgrouping/index(after:).md)