mUISinkInteractableSwitcherDocsmUniSm.PagemUISinkInteractableSwitcherSummary Sink for changing the interactable state of the button according to the data. This class cannot be inherited.RelationmUniSm.Page.Dataflow.UISinkBehaviourProperty source Reference source switchList Switch listMethod 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