New to Telerik UI for WPFStart a free 30-day trial

The classes which provides data for the VisualizationLayer Layer must implement this interface.

Definition

Namespace:Telerik.Windows.Controls.Map

Assembly:Telerik.Windows.Controls.DataVisualization.dll

Syntax:

C#
public interface IMapItemsVirtualizationSource

Derived Classes: MapShapeDataVirtualizationSource

Methods

Background data request event handler for the VisualizationLayer Layer.

C#
void MapItemsRequest(object sender, MapItemsRequestEventArgs eventArgs)
Parameters:senderobject

The VisualizationLayer Layer instance.

eventArgsMapItemsRequestEventArgs

Request arguments.