IMapLayerArrows.GetIndex

Syntax

GetIndex(Value: IMapArrow): Integer;

Parameters

Value - arrow of the arrow collection.

Description

The GetIndex method returns the arrow index in the collection. The property is set to "-1" if the index is not found.

Example

Sub main;

Var

Metabase : IMetabase;

MetabaseObject: IMetabaseObject;

Report: IPrxReport;

Map : IMap;

Arrows : IMapLayerArrows;

Index : Integer;

Begin

Metabase := MetabaseClass.Active;

MetabaseObject := Metabase.ItemById("Report").Edit;

Report := MetabaseObject As IPrxReport;

Map := Report.ActiveSheet.Table.Objects.Item(0).Extension As IMap;

Arrows := Map.Layers.FindByName("Regions").Arrows;

Index := Arrows.GetIndex(Arrows.FindByIDs(98,46));

Debug.WriteLine(Index);

Report.MetabaseObject.Save;

End Sub main;

After executing the example the arrow index is displayed in the console window. In this example, Report is an identifier of the regular report, which sheet contains the map.