DataSourceAdapterBase.AttributeMappings Property

Provides access to the collection of attribute mappings.

Namespace: DevExpress.Xpf.Map

Assembly: DevExpress.Xpf.Map.v20.1.dll

NuGet Packages: DevExpress.WindowsDesktop.Wpf.Map, DevExpress.Wpf.Map

Declaration

C#

public MapItemAttributeMappingCollection AttributeMappings { get; }

VB.NET

Public ReadOnly Property AttributeMappings As MapItemAttributeMappingCollection

Property Value

Type	Description
MapItemAttributeMappingCollection	A collection containing MapItemAttributeMapping objects.

Example

To provide data from a list source.

1. Create a ListSourceDataAdapter object and assign it to the VectorLayer.Data property.
2. Specify the DataSourceAdapterBase.DataSource property of the object.
3. Specify mappings to data source fields to assign these field values to the adapter-generated map items. To do this, configure the ListSourceDataAdapter.Mappings property.
4. Specify the settings of the adapter-generated map items. To do this, customize the ListSourceDataAdapter.ItemSettings property of the object.

Note

A complete sample project is available at https://github.com/DevExpress-Examples/how-to-bind-a-map-control-to-a-datasource-e4679.

MainWindow.xaml

<dxm:VectorLayer.Data>
    <dxm:ListSourceDataAdapter DataSource="{Binding Source={StaticResource data}, XPath=Ship}">
        <dxm:ListSourceDataAdapter.AttributeMappings>
            <dxm:MapItemAttributeMapping Name="Name" Member="Name"/>
            <dxm:MapItemAttributeMapping Name="Year" Member="Year"/>
            <dxm:MapItemAttributeMapping Name="Description" Member="Description"/>
        </dxm:ListSourceDataAdapter.AttributeMappings>
        <dxm:ListSourceDataAdapter.Mappings>
            <dxm:MapItemMappingInfo Latitude="Latitude" Longitude="Longitude"/>
        </dxm:ListSourceDataAdapter.Mappings>
        <dxm:ListSourceDataAdapter.ItemSettings>
            <dxm:MapCustomElementSettings ContentTemplate="{Binding Source={StaticResource itemTemplate}}"/>
        </dxm:ListSourceDataAdapter.ItemSettings>
    </dxm:ListSourceDataAdapter>
</dxm:VectorLayer.Data>