windowsforms-devexpress-dot-xtramap-dot-mapitemslayerbase-376c513b.md
Specifies whether highlighting map items is enabled on this layer.
Namespace : DevExpress.XtraMap
Assembly : DevExpress.XtraMap.v25.2.dll
NuGet Package : DevExpress.Win.Map
[DefaultValue(true)]
public bool EnableHighlighting { get; set; }
<DefaultValue(True)>
Public Property EnableHighlighting As Boolean
| Type | Default | Description |
|---|---|---|
| Boolean | true |
true if highlighting of map items is enabled; otherwise, false.
|
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;
}
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
The following code snippet (auto-collected from DevExpress Examples) contains a reference to the EnableHighlighting property.
Note
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map.SelectionMode = ElementSelectionMode.None;
vectorLayer.EnableHighlighting = false;
return;
map.SelectionMode = ElementSelectionMode.None
vectorLayer.EnableHighlighting = False
Return
See Also