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# SetEnable

Enables or disables the delivery of events to your code.

```
virtual kern_return_t SetEnable(bool enable);
```

## Parameters

`enable`

A Boolean value that indicates whether to enable or disable the dispatch source. Specify `true` to enable it or `false` to disable it.

## Return Value

[`kIOReturnSuccess`](/documentation/DriverKit/kIOReturnSuccess) on success, or another value if an error occurs. See [Error Codes](/documentation/DriverKit/error-codes).

---

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