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# UICellAccessoryDetail

The detail system accessory.

```
@interface UICellAccessoryDetail : UICellAccessory
```

## Overview

A detail cell accessory displays as the system information button. This accessory appears on the trailing edge of the cell.

## Topics

### Accessing configuration options

[`@property (nonatomic, copy, nullable) void (^actionHandler)();`](/documentation/UIKit/UICellAccessoryDetail/actionHandler)

A handler that the system calls when a user interacts with the accessory.

## Relationships

### Inherits From

[`UICellAccessory-c.class`](/documentation/UIKit/UICellAccessory-c.class)

---

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