mUISinkInteractableSwitcher Docs mUniSm.Page mUISinkInteractableSwitcherSummary Sink for changing the interactable state of the button according to the data. This class cannot be inherited.Relation mUniSm.Page.Dataflow.UISinkBehaviour Property source Reference source switchList Switch list Method FindInstance( ) Find instances Update( ) Process on Update Preload( ) Preload data IsSet( ) Confirm whether data is set IsError(UIDataItem,System.String) Check if there is an error Start( ) Process on Start Sync( ) Sync immediately