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
>
Unreal Engine Blueprint API Reference
>
View
>
Event
Light Theme
Dark Theme
>
Event
Event
Windows
MacOS
Linux
On this page
Actions
Actions
On Property Changed
Sets a delegate called when the property value changes
Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.
Take our survey
Dismiss