LayerBase Class

Serves as the base class for all layers.

Namespace: DevExpress.XtraMap

Assembly: DevExpress.XtraMap.v18.1.dll

Declaration

C#

public abstract class LayerBase :
    MapDisposableObject,
    IOwnedElement,
    IRenderItemProvider,
    IRenderLayer,
    IDrawEventsProvider,
    ISupportObjectChanged,
    IComparable<LayerBase>,
    IDesignTimeDataItemProvider,
    IDesignTimeItemBoundsProvider,
    IComponentProvider,
    IComponent,
    IDisposable

VB.NET

Public MustInherit Class LayerBase
    Inherits MapDisposableObject
    Implements IOwnedElement,
               IRenderItemProvider,
               IRenderLayer,
               IDrawEventsProvider,
               ISupportObjectChanged,
               IComparable(Of LayerBase),
               IDesignTimeDataItemProvider,
               IDesignTimeItemBoundsProvider,
               IComponentProvider,
               IComponent,
               IDisposable

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the LayerBase 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-mini-map-layers-t201418/CS/MiniMapLayers/Form1.cs#L112

#region #VectorItemsLayer
LayerBase CreateVectorLayer(object data) {
    ListSourceDataAdapter adapter = new ListSourceDataAdapter() {

how-to-use-the-openstreetmap-geocode-service-via-the-map-control-t629683/CS/OsmGeocodeSample/MainForm.cs#L13

private void OnFormLoad(object sender, EventArgs e) {
    mapControl.Layers.AddRange(new LayerBase[] {
        new ImageLayer {

how-to-use-the-openstreetmap-search-service-via-the-map-control-t629598/CS/OsmSearchSample/MainForm.cs#L13

private void OnFormLoad(object sender, EventArgs e) {
    mapControl.Layers.AddRange(new LayerBase[] {
        new ImageLayer {

VB.NET

how-to-customize-mini-map-layers-t201418/VB/MiniMapLayers/Form1.vb#L94

#Region "#VectorItemsLayer"
Private Function CreateVectorLayer(ByVal data As Object) As LayerBase
    Dim adapter As New ListSourceDataAdapter() With {.DataSource = data, .DefaultMapItemType = MapItemType.Custom}

how-to-use-the-openstreetmap-geocode-service-via-the-map-control-t629683/VB/OsmGeocodeSample/MainForm.vb#L15

Private Sub OnFormLoad(ByVal sender As Object, ByVal e As EventArgs) Handles Me.Load
    mapControl.Layers.AddRange(New LayerBase() { _
        New ImageLayer With { _

how-to-use-the-openstreetmap-search-service-via-the-map-control-t629598/VB/OsmSearchSample/MainForm.vb#L13

Private Sub OnFormLoad(ByVal sender As Object, ByVal e As EventArgs) Handles Me.Load
    mapControl.Layers.AddRange(New LayerBase() {
        New ImageLayer With {

Inheritance

Object

MapDisposableObject

LayerBase

ImageLayer

MapItemsLayerBase

VectorItemsLayer

ImageTilesLayer

InformationLayer