---
title: IOPropertyName
framework: driverkit
role: symbol
role_heading: Type Alias
path: driverkit/iopropertyname
---

# IOPropertyName

A string type for specifying the name of a property in the system’s registry.

## Declaration

```occ
typedef char[128] IOPropertyName;
```

## See Also

### Managing the Registry Properties

- [CopyProperties](driverkit/ioservice/copyproperties.md)
- [SetProperties](driverkit/ioservice/setproperties.md)
- [SearchProperty](driverkit/ioservice/searchproperty.md)
- [IORegistryPlaneName](driverkit/ioregistryplanename.md)
- [Search Options](driverkit/3325572-search_options.md)