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ListSourceDataAdapter.DefaultMapItemType Property

Specifies the type of map items to be used by default when generating items from a data source.

Namespace: DevExpress.XtraMap

Assembly: DevExpress.XtraMap.v24.1.dll

NuGet Package: DevExpress.Win.Map

Declaration

[DefaultValue(MapItemType.Unknown)]
public MapItemType DefaultMapItemType { get; set; }

Property Value

Type Default Description
MapItemType Unknown

A MapItemType enumeration value.

Available values:

Show 14 items
Name Description
Unknown

Represents an unknown map item type.

Dot

Represents a map dot.

Ellipse

Represents a map ellipse.

Line

Represents a map line.

Path

Represents a map path.

Polygon

Represents a map polygon.

Polyline

Represents a map polyline.

Rectangle

Represents a map rectangle.

Pushpin

Represents a map pushpin.

Custom

Represents a map custom element.

Callout

Represents a map callout.

Bubble

Represents a Bubble chart.

Pie

Represents a Pie chart.

Spline

Represents a map spline.

Example

View Example

    mapControl.Layers.Add(CreateVectorLayer(data));
LayerBase CreateVectorLayer(object data) {
    ListSourceDataAdapter adapter = new ListSourceDataAdapter() {
        DataSource = data,
        DefaultMapItemType = MapItemType.Custom
    };
    adapter.Mappings.Latitude = "Latitude";
    adapter.Mappings.Longitude = "Longitude";

    adapter.AttributeMappings.Add(new MapItemAttributeMapping() {Name = "Name", Member = "Name"});
    adapter.AttributeMappings.Add(new MapItemAttributeMapping() {Name = "Year", Member = "Year"});
    adapter.AttributeMappings.Add(new MapItemAttributeMapping() {Name = "Description", Member = "Description"});

    VectorItemsLayer layer = new VectorItemsLayer() {
        Data = adapter,
        ItemImageIndex = 0,
        EnableSelection = false,
        EnableHighlighting = false,
        ToolTipPattern = "<b>{Name} ({Year})</b>\n{Description}"
    };
    return layer;
}

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

Note

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See Also