MapItemsLayerBase.EnableHighlighting Property

Specifies whether highlighting map items is enabled on this layer.

Namespace: DevExpress.XtraMap

Assembly: DevExpress.XtraMap.v23.2.dll

NuGet Package: DevExpress.Win.Map

Declaration

C#

[DefaultValue(true)]
public bool EnableHighlighting { get; set; }

VB.NET

<DefaultValue(True)>
Public Property EnableHighlighting As Boolean

Property Value

Type	Default	Description
Boolean	true	true if highlighting of map items is enabled; otherwise, false.

Example

View Example

Form1.cs

    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;
}

Form1.vb

    mapControl.Layers.Add(CreateVectorLayer(data))
Private Function CreateVectorLayer(ByVal data As Object) As LayerBase
    Dim adapter As New ListSourceDataAdapter() With {.DataSource = data, .DefaultMapItemType = MapItemType.Custom}
    adapter.Mappings.Latitude = "Latitude"
    adapter.Mappings.Longitude = "Longitude"

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

    Dim layer As New VectorItemsLayer() With {.Data = adapter, .ItemImageIndex = 0, .EnableSelection = False, .EnableHighlighting = False, .ToolTipPattern = "<b>{Name} ({Year})</b>" & ControlChars.Lf & "{Description}"}
    Return layer
End Function

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the EnableHighlighting property.

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#

winforms-dashboard-custom-items-extension/CS/CustomItemExtension/CustomItems/WaypointMap/WaypointMapItemControlProvider.cs#L113

map.SelectionMode = ElementSelectionMode.None;
vectorLayer.EnableHighlighting = false;
return;

VB.NET

winforms-dashboard-custom-items-extension/VB/CustomItemExtension/CustomItems/WaypointMap/WaypointMapItemControlProvider.vb#L120

map.SelectionMode = ElementSelectionMode.None
vectorLayer.EnableHighlighting = False
Return