---
title: "subscript(dynamicMember:)"
framework: charts
role: symbol
role_heading: Instance Subscript
path: "charts/chartscrolltargetbehaviorcontext/subscript(dynamicmember:)"
---

# subscript(dynamicMember:)

## Declaration

```swift
subscript<T>(dynamicMember keyPath: KeyPath<ScrollTargetBehaviorContext, T>) -> T { get }
```