---
title: "buildPartialBlock(first:)"
framework: widgetkit
role: symbol
role_heading: Type Method
path: "widgetkit/dynamicislandexpandedcontentbuilder/buildpartialblock(first:)-5j108"
---

# buildPartialBlock(first:)

## Declaration

```swift
static func buildPartialBlock<C>(first: DynamicIslandExpandedRegion<C>) -> DynamicIslandExpandedContent<some View> where C : View

```