Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

Light Theme

Dark Theme

DataReleaseLock

Used to prevent auto-release of nodes if they are in use by other threads

Windows

MacOS

Linux

Syntax

Remarks

Used to prevent auto-release of nodes if they are in use by other threads

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss