IMsFormulaTransformVariables.AddParamVariable

Syntax

AddParamVariable(Value: String): IMsFormulaTransformVariable;

Parameters

Value. Identifier that is assigned to the variable.

Description

The AddParamVariable method adds a variable to the collection based on parameter.

Example

Executing the example requires that the repository contains a modeling container with the CONT_M identifier. The model with the Model identifier that uses the determinate equation for calculation, must be present in this container.

Sub Main;

Var

mb: IMetabase;

cm: IMetabaseObjectDescriptor;

Model: IMsModel;

Formula: IMsFormula;

Determ: IMsDeterministicTransform;

Transform: IMsFormulaTransform;

Term: IMsFormulaTerm;

InputsVar: IMsFormulaTransformVariables;

ParamVar: IMsFormulaTransformVariable;

Slice: IMsFormulaTransformSlice;

Begin

mb := MetabaseClass.Active;

cm := mb.ItemById("CONT_M");

Model := mb.ItemByIdNamespace("Model", cm.Key).Edit As IMsModel;

Transform := Model.Transform;

Formula := Transform.FormulaItem(0);

Determ := Formula.Method As IMsDeterministicTransform;

InputsVar := Transform.Inputs;

ParamVar := InputsVar.AddParamVariable("VAR_PARAM");

Slice := ParamVar.Slices.Add(Null);

Term := Determ.Operands.Add(Slice);

Determ.Expression.AsString := "10 * " + Term.TermToInnerText;

(Model As IMetabaseObject).Save;

End Sub Main;

After executing the example the VAR_PARAM variable that is a parameter, is added to the input model variable collection. The given parameter is used in the model calculation formula.