BingSearchDataProvider Class

The class that is used to send requests to the Bing Maps Search service.

Assembly: DevExpress.Xpf.Map.v19.2.dll

Declaration

C#
VB.NET

public class BingSearchDataProvider :
    BingMapDataProviderBase,
    ISearchPanelRequestSender

Public Class BingSearchDataProvider
    Inherits BingMapDataProviderBase
    Implements ISearchPanelRequestSender

Remarks

The Bing Search Data provider is represented by the BingSearchDataProvider object that can be accessed via the InformationLayer.DataProvider property.

To get access to the Bing Search service, you should specify the bing key using the BingMapDataProviderBase.BingKey property.

To learn how it can be done, see the How to: Get a Bing Maps Key topic.

To get access to the search options of the Bing Search Data provider, use the BingSearchDataProvider.SearchOptions property.

If you wish to see the search results in a search panel, use the BingSearchDataProvider.ShowSearchPanel property.

Example

This example demonstrates how to allow users to search for a specific place on a map using the Search panel.

To enable searching in the map control, do the following.

Create an InformationLayer and add it to the MapControl.Layers collection.
Create an instance of the BingSearchDataProvider and assign it to the InformationLayer.DataProvider property.
Specify the Bing Maps key using the BingMapDataProviderBase.BingKey property.

The Search panel appears automatically (since the BingSearchDataProvider.ShowSearchPanel property value is true by default).

Note

If you run the application, and see a window with the following error message: ”The specified Bing Maps key is invalid. To create a developer account, refer to https://www.microsoft.com/en-us/maps/create-a-bing-maps-key”, refer to the following tutorial: How to: Get a Bing Maps Key.

Note

A complete sample project is available at https://github.com/DevExpress-Examples/how-to-connect-a-map-control-to-a-bing-search-web-service-e4146.

MainWindow.xaml

<dxm:InformationLayer.DataProvider>
    <dxm:BingSearchDataProvider BingKey="{Binding Source={StaticResource YourBingKey}}">
        <dxm:BingSearchDataProvider.SearchOptions>
            <dxm:BingSearchOptions ResultsCount="5" />
        </dxm:BingSearchDataProvider.SearchOptions>
    </dxm:BingSearchDataProvider>
</dxm:InformationLayer.DataProvider>

The following code snippets (auto-collected from DevExpress Examples) contain references to the BingSearchDataProvider class.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

how-to-implement-a-route-calculator-t190068/CS/MapControl_RouteCalculator/MainWindow.xaml#L25

<dxm:InformationLayer.DataProvider>
    <dxm:BingSearchDataProvider BingKey="{Binding Source={StaticResource bingKey}}"
                                GenerateLayerItems="False"

how-to-manually-process-search-using-a-custom-search-panel-t189413/CS/MapControl_SearchPanel/MainWindow.xaml#L35

<dxm:InformationLayer.DataProvider>
    <dxm:BingSearchDataProvider x:Name="searchProvider"
                                ShowSearchPanel="False"

how-to-manually-generate-map-items-for-the-bing-search-received-location-information-t189452/CS/MapControl_ManualSearch/MainWindow.xaml#L25

<dxm:InformationLayer.DataProvider>
    <dxm:BingSearchDataProvider BingKey="{Binding Source={StaticResource bingKey}}"
                                GenerateLayerItems="False"

how-to-programmatically-search-using-the-bing-map-search-service-e4238/CS/DXMapExample/MainWindow.xaml#L30

<!--region #SearchCompleted-->
<dxm:BingSearchDataProvider x:Name="searchDataProvider"
                            BingKey="{Binding Source={StaticResource bingMapsKey}}"

how-to-perform-the-search-operation-for-multiple-locations-t558593/CS/MapSearch/MainWindow.xaml#L17

<dxm:InformationLayer>
    <dxm:BingSearchDataProvider x:Name="searchProvider" BingKey="INSERT BING KEY" GenerateLayerItems="False" SearchCompleted="searchProvider_SearchCompleted"/>
</dxm:InformationLayer>