---
title: isRefreshing
framework: appkit
role: symbol
role_heading: Instance Property
path: appkit/nsrefreshcontroller/isrefreshing
---

# isRefreshing

A Boolean value indicating whether a refresh operation is in progress.

## Declaration

```swift
var isRefreshing: Bool { get }
```

## Discussion

Discussion The default value of this property is NO. When the user triggers a refresh, this property automatically becomes YES. Call endRefreshing() when your refresh operation completes to reset this property to NO.