OsmGeocodeDataProvider Class

Provides the capability to obtain geocode data from the Open Street Map service.

Assembly : DevExpress.Xpf.Map.v25.2.dll

Declaration

C#
VB.NET

csharp

public class OsmGeocodeDataProvider :
    WebInformationDataProvider<XmlProvidedEventArgs>,
    IMouseClickRequestSender

Public Class OsmGeocodeDataProvider
    Inherits WebInformationDataProvider(Of XmlProvidedEventArgs)
    Implements IMouseClickRequestSender

Example

This example demonstrates how to add an image layer displaying map tiles from the OSM service and an information layer that searches for a place on the map using the OSM search service. It uses the following classes:

Class	Description
ImageLayer	Displays map images obtained from map image data providers.
OpenStreetMapDataProvider	The class that loads map images from a web resource that provides data in the OpenStreetMap format.
InformationLayer	A layer that is used to display additional information above the map.
OsmGeocodeDataProvider	Provides the capability to obtain geocode data from the Open Street Map service.

MainWindow.xaml

xaml

<dxm:MapControl>
    <dxm:ImageLayer>
        <dxm:OpenStreetMapDataProvider />
    </dxm:ImageLayer>
    <dxm:InformationLayer>
        <dxm:OsmGeocodeDataProvider />
    </dxm:InformationLayer>
</dxm:MapControl>

Implements

ISupportWebRequest

IMouseClickRequestSender

Inheritance

Object DispatcherObject DependencyObject Freezable MapDependencyObject InformationDataProviderBase WebInformationDataProvider<DevExpress.Map.Native.XmlProvidedEventArgs> OsmGeocodeDataProvider