IMapTopobaseAttributeNames.Count

Syntax

Count: Integer;

Description

The property is read-only.

The Count property returns the number of attribute names in the collection.

Example

Executing the example requires a form with a button named Button1, the UiMap component named UiMap1 and the MapBox component. The map must be connected to the UiMap1 component.

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

Var

Map: IMap;

Layer: IMapLayer;

S: Integer;

Begin

Map := UiMap1.Map;

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

S := Layer.AttributeNames.Count;

End Sub Button1OnClick;

After executing the example the "S" variable stores the number of attribute names of the Regions layer.