UKismetSystemLibrary::SetBoolPropertyByName
#include "Kismet/KismetSystemLibrary.h"
Access: public
Specifiers: staticUFUNCTIONBlueprintCallable
Description
Sets a named bool property on Object to Value via reflection. Internal helper the Blueprint compiler generates for dynamic property-set nodes; not intended to be called directly.
Caveats & Gotchas
- • Marked BlueprintInternalUseOnly, so it never appears in the Blueprint node picker — the compiler emits a call to it automatically when a Blueprint node writes to this property type by name; you can't drag it onto a graph directly.
- • Works with regular bool members as well as bitfield bools declared with UPROPERTY(); FBoolProperty::SetPropertyValue_InContainer handles the bitmasking internally so you don't need to worry about the underlying storage.
Signature
static ENGINE_API void SetBoolPropertyByName(UObject* Object, FName PropertyName, bool Value)Parameters
| Name | Type | Description | Default |
|---|---|---|---|
| Object | UObject* | Object instance whose property will be modified. | — |
| PropertyName | FName | Name of the target property, resolved via FindFProperty against Object's class. | — |
| Value | bool | Value to assign to the property. | — |
Return Type
void Example
Set a bool property by name from C++ C++
UKismetSystemLibrary::SetBoolPropertyByName(TargetActor, FName("bIsStunned"), true);Tags
Version History
Introduced in: 4.0
| Version | Status | Notes |
|---|---|---|
| 5.6 | stable | — |
Feedback
Was this helpful?