ILanerBoxMethodSettings.CreateDerivedSeries

Syntax

CreateDerivedSeries: Boolean;

Description

The CreateDerivedSeries property determines whether calculated series are to be added as children.

Comments

Available property values: True - add child rows (default value); False - do not add child rows. See below an example of a calculated series with added child series (left) and without added child series (right):

Example

Executing this example requires a form with the Button1 button, the LanerBox component named LanerBox1 and the UiErAnalyzer component that is a data source for LanerBox. Workbook of the time series database must be loaded to UiErAnalyzer1.

This example is executed on clicking the button.

Sub Button1OnClick(Sender: Object; Args: IMouseEventArgs);

Var

Sett: ILanerBoxMethodSettings;

Param: Array[4] Of Variant;

Begin

Sett := New LanerBoxMethodSettings.Create;

Sett.TrySelfExecute := True;

Sett.CreateDerivedSeries := False;

Param[0] := MsInversion.Diff;

Param[1] := MsInversionLag.PrecidingYear;

Param[2] := -3;

Sett.Param := Param;

LanerBox1.ExecuteMethodEx(LanerBoxMethod.TermInfoMethod, Sett);

End Sub Button1OnClick;

After executing this example selected workbook series are converted to calculated ones calculated as increase of series values to the previous year with a lag of 3. Child series are not added.