NodeOPCUA API Documentation
    Preparing search index...

    Interface IHistoryReadTarget

    what HistoryRead needs of a Variable that is not a node object (a node of the compact address space): the historian that holds its values, and the session's right to read them

    interface IHistoryReadTarget {
        browseName: QualifiedName;
        nodeId: NodeId;
        varHistorian: IVariableHistorian;
        canUserReadHistory(context: ISessionContext): boolean;
    }
    Index
    browseName nodeId varHistorian
    canUserReadHistory
    browseName: QualifiedName
    nodeId: NodeId
    varHistorian: IVariableHistorian

    • Parameters

      Returns boolean

    Settings
    Member Visibility

    On This Page
    Properties
    Methods