ILanerBox.ExecuteMethodEx

Syntax

ExecuteMethodEx(Method: LanerBoxMethod; Settings: ILanerBoxMethodSettings): Variant;

Parameters

Method. Series transformation method.

Settings. Parameters of applying transformation method.

Description

The ExecuteMethodEx method transforms a selected data series using a specified method and selected parameters.

Comments

The ILanerBox.CanExecuteMethod property returns whether the specified method can be applied to the selected series.

Example

Executing the example requires a form with a button on named Button1, the LanerBox component named LanerBox1 and the UiErAnalyzer component which is used as a data source for LanerBox. The workbook of the time series database should be loaded to UiErAnalyzer.

Add a link to the Ms system assembly.

This procedure should be assigned as a handler of the OnClick event for this button. The example is executed on clicking the button.

Sub Button1OnClick(Sender: Object; Args: IMouseEventArgs);
Var
    Sett: ILanerBoxMethodSettings;
    Param: Array[4] Of Variant;
Begin
    If LanerBox1.CanExecuteMethod(LanerBoxMethod.TermInfoMethod) Then
        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 If;
End Sub Button1OnClick;

After executing the example the selected workbook series are converted to calculated ones calculated as increase of series values to the previous year with a lag of 3.