MapItemMappingInfo Class

Contains information about the mapping of map items.

Namespace: DevExpress.Xpf.Map

Assembly: DevExpress.Xpf.Map.v19.1.dll

Declaration

C#

public class MapItemMappingInfo :
    MapItemMappingInfoBase

VB.NET

Public Class MapItemMappingInfo
    Inherits MapItemMappingInfoBase

Related API Members

The following members return MapItemMappingInfo objects:

• ListSourceDataAdapter.Mappings

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>

Related GitHub Examples

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

C#

how-to-customize-a-mini-maps-layers-t200327/VB/MiniMapLayers/MainWindow.xaml#L36

<dxm:ListSourceDataAdapter.Mappings>
    <dxm:MapItemMappingInfo Latitude="Latitude" Longitude="Longitude"/>
</dxm:ListSourceDataAdapter.Mappings>

mapcontrol-mini-map-video-application-t181443/VB/Wpf_MapControl_MiniMapVideo/MainWindow.xaml#L41

<dxm:ListSourceDataAdapter.Mappings>
    <dxm:MapItemMappingInfo Longitude="Longitude" Latitude="Latitude"/>
</dxm:ListSourceDataAdapter.Mappings>

how-to-implement-a-custom-clusterer-t311800/CS/CustomClustererSample/MainWindow.xaml#L21

<dxm:ListSourceDataAdapter.Mappings>
    <dxm:MapItemMappingInfo Latitude="lat"
                            Longitude="lon"/>

how-to-bind-a-map-control-to-a-datasource-e4679/VB/Wpf_MapControl_ListSourceDataAdapter/MainWindow.xaml#L47

<dxm:ListSourceDataAdapter.Mappings>
    <dxm:MapItemMappingInfo Latitude="Latitude" Longitude="Longitude"/>
</dxm:ListSourceDataAdapter.Mappings>

how-to-customize-auto-generated-map-pushpins-marker-template-and-the-template-t213880/VB/MapPushpinSettings_Example/MainWindow.xaml#L42

<dxm:ListSourceDataAdapter.Mappings>
    <dxm:MapItemMappingInfo Latitude="Latitude" Longitude="Longitude"/>
</dxm:ListSourceDataAdapter.Mappings>

Inheritance

Object

DispatcherObject

DependencyObject

Freezable

MapDependencyObject

MapItemMappingInfoBase

MapItemMappingInfo

Extension Methods

GetErrorOperationCommands(Position)

GetErrorOperationCommands(Int32)

GetErrorOperationCommands(Point)