---
title: "init(delegate:)"
framework: uikit
role: symbol
role_heading: Initializer
path: "uikit/uicalendarselectionweekofyear/init(delegate:)"
---

# init(delegate:)

Creates an object that tracks a week a person selects from a calendar view, with an optional delegate to manage selectable weeks and selection changes.

## Declaration

```swift
init(delegate: (any UICalendarSelectionWeekOfYearDelegate)?)
```