IMsCompositeFormulaTermSetList.Remove

Syntax

Remove(Index: Integer): Boolean;

Index. Index of the set in the collection.

The Remove method removes a set from collection by its index. The method returns True if the removal was successful.

To execute the example, the modeling container (CONT_MODEL) must contain a model (BinReg), that uses the binary regression method for calculation.

Sub Main;

Var

MB: IMetabase;

SpaceDescr: IMetabaseObjectDescriptor;

MObj: IMetabaseObject;

Model: IMsModel;

Trans: IMsFormulaTransform;

VarTrans: IMsFormulaTransformVariable;

Tree: IMsFormulaTransformSlicesTree;

Slice: IMsFormulaTransformSlice;

Selector: IMsFormulaTransformSelector;

Formula: IMsFormula;

Binary: IMsBinaryRegressionTransform;

Explanatories: IMsCompositeFormulaTermSetList;

Begin

MB := MetabaseClass.Active;

SpaceDescr := mb.ItemById("CONT_MODEL");

MObj := MB.ItemByIdNamespace("BinReg", SpaceDescr.Key).Edit;

Model := MObj As IMsModel;

Trans := Model.Transform;

VarTrans := Trans.Outputs.Item(0);

Tree := VarTrans.SlicesTree(VarTrans);

Slice := Tree.CreateSlice(1);

Selector := Model.Transform.CreateSelector;

Selector.Slice := Slice;

Formula := Model.Transform.Transform(Selector);

Binary := Formula.Method As IMsBinaryRegressionTransform;

Explanatories := Binary.Explanatories;

Debug.WriteLine(Terms of explaining numbers:);

If Explanatories.Remove(0) Then

Debug.WriteLine("The first set of the collection was successfully removed");

Else Debug.WriteLine("The first set of the collection was not removed");

End If;

MObj.Save;

End Sub Main;

After executing the example the first set of the collection is removed.