How to subscribe/bind to an Event?

Development Programming & Scripting
1

I already create event, but i dont know how to bind to the event
what i’ve done up until know :

Declare the event

public:
UCharacterState();

DECLARE_EVENT_OneParam(UCharacterState, FCharacterStateChangeEvent, ECharacterState);
FCharacterStateChangeEvent& OnChanged() { return CharacterStateChangeEvent; }

public:
FCharacterStateChangeEvent CharacterStateChangeEvent;

Broadcast the event:

void UCharacterState::ServerUpdateCharacterState_Implementation(ECharacterState _CharacterState)
{
    if (GetOwnerRole() == ROLE_Authority)
    {
        CharacterState = _CharacterState;
        CharacterStateChangeEvent.Broadcast(_CharacterState);
    }
}

what i still missing is how to subscribe/bind to the event?

2

the classic would be

yourState.OnChange().AddDynamic(myTargetObject,&UMyTargetObjectClass::MyTargetMethod);

obviously target method sould have matching signature

where did you find you syntax for event declaration ?
i would declare it this way :

DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FCharacterStateChangeEvent, ECharacterState , estate);