---
title: mNumberNotifications
framework: kernel
role: symbol
role_heading: Instance Property
path: kernel/iovideodevicenotificationmessage/1411444-mnumbernotifications
---

# mNumberNotifications

The number of IOVideoNotifications in the mNotifications array.

## Declaration

```occ
UInt32 mNumberNotifications;
```

## See Also

### Fields

- [mMessageHeader](kernel/iovideodevicenotificationmessage/1411394-mmessageheader.md)
- [mClientData](kernel/iovideodevicenotificationmessage/1411358-mclientdata.md)
- [mNotifications](kernel/iovideodevicenotificationmessage/1411390-mnotifications.md)