ILanerCalculateSerie.CreateDerivedSeries

Syntax

CreateDerivedSeries: Boolean;

Description

The CreateDerivedSeries property determines whether to add the calculated series (Model Series, Residuals, and so on) as the child ones.

Comments

Available values:

Example

Executing the example requires a form with the following components: the Button component named Button1, the TabSheetBox component named TabSheetBox1, and the UiErAnalyzer component named UiErAnalyzer1. UiErAnalyzer1 is a data source for TabSheetBox1. A working area of the time series database should be loaded to UiErAnalyzer1.

The example is a handler of the OnClick event for the Button1 component.

Add links to the Cubes, Express, ExtCtrls, Forms, Laner, Ms, and Tab system assemblies.

Sub Button1OnClick(Sender: Object; Args: IMouseEventArgs);
Var
    ErAn: IEaxAnalyzer;
    Laner: ILaner;
    Series: ILanerSeries;
    Serie: ILanerCalculateSerie;
    tr: IMsFormulaTransform;
    OutVar, InpVar: IMsFormulaTransformVariable;
    Slice: IMsFormulaTransformSlice;
    Selector: IMsFormulaTransformSelector;
    Formula: IMsFormula;
    Determ: IMsDeterministicTransform;
    TermInfo: IMsFormulaTermInfo;
Begin
    ErAn := UiErAnalyzer1.ErAnalyzer;
    Laner := ErAn.Laner;
    Laner.BeginUpdate;
    Series := Laner.Series;
    Serie := Series.Item(0) As ILanerCalculateSerie;
    Serie.CreateDerivedSeries := False;
    Serie.Name := Serie.SourceStub.Name + " + 10";
    Serie.UseTransform := True;
    tr := Serie.Transform.Transform As IMsFormulaTransform;
    OutVar := tr.Outputs.Item(0);
    Slice := OutVar.Slices.Add(Null);
    Selector := tr.CreateSelector;
    Selector.Slice := Slice;
    Formula := tr.Transform(Selector);
    Formula.Kind := MsFormulaKind.Deterministic;
    Determ := Formula.Method As IMsDeterministicTransform;
    InpVar := tr.Inputs.Add(Serie.SourceStub);
    Slice := InpVar.Slices.Add(Null);
    TermInfo := tr.CreateTermInfo;
    TermInfo.Slice := Slice;
    Determ.Expression.AsString := TermInfo.TermInnerText + " + 10";
    Laner.EndUpdate;
End Sub Button1OnClick;

After executing the example the transformation is set for the workbook first series, but the child series are not added. The example of a calculated series with (left) and without (right) adding child series:

See also:

ILanerCalculateSerie