---
title: OSDictionaryGetUInt64Value
framework: driverkit
role: symbol
role_heading: Function
path: driverkit/osdictionarygetuint64value
---

# OSDictionaryGetUInt64Value

## Declaration

```occ
uint64_t OSDictionaryGetUInt64Value(OSDictionaryPtr obj, const char *key);
```

## See Also

### Getting and Setting Values

- [OSDictionaryGetValue](driverkit/osdictionarygetvalue.md)
- [OSDictionaryGetStringValue](driverkit/osdictionarygetstringvalue.md)
- [OSDictionarySetValue](driverkit/osdictionarysetvalue.md)
- [OSDictionarySetStringValue](driverkit/osdictionarysetstringvalue.md)
- [OSDictionarySetUInt64Value](driverkit/osdictionarysetuint64value.md)
- [OSDictionaryPtr](driverkit/osdictionaryptr.md)