DataHistoryVariableStruct Last update: 16.07.2025 public class DataHistoryVariableStruct This object is used to pass a variable's data and metadata to the addVariableStructs function for data history, which sets the results for a run. For more information see addVariableStructs. Constructors DataHistoryVariableStruct constructor() Properties Name Summary index open var index: AnyEither a 0 based index to the Variable, or the name of a Variable. isModified open var isModified: BooleanWhether this value's modified flag is set. isValid open var isValid: BooleanWhether this value is valid. metadata open var metadata: DataHistoryVariableMetadataStructThe metadata for the Variable varValue open var varValue: AnyThe value of the Variable.