1、DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOnCreateRoomFailed, const FString&, ErrorReason);
2、 UPROPERTY(BlueprintAssignable)
FOnCreateRoomFailed CreateRoomFailedDel;
藍圖中可以綁定這個代理
3、CreateRoomFailedDel.Broadcast(CallBackCode);
1、DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOnCreateRoomFailed, const FString&, ErrorReason);
2、 UPROPERTY(BlueprintAssignable)
FOnCreateRoomFailed CreateRoomFailedDel;
藍圖中可以綁定這個代理
3、CreateRoomFailedDel.Broadcast(CallBackCode);