MapItemAttributeCollection Class

A collection of attributes for an individual map item.

Namespace: DevExpress.XtraMap

Assembly: DevExpress.XtraMap.v18.1.dll

Declaration

C#

public class MapItemAttributeCollection :
    NamedItemNotificationCollection<MapItemAttribute>,
    ISimpleNamedCollection<MapItemAttribute>,
    ISupportCollectionActions<MapItemAttribute>,
    IIndexSupport<MapItemAttribute>,
    IEnumerable<MapItemAttribute>,
    IEnumerable

VB.NET

Public Class MapItemAttributeCollection
    Inherits NamedItemNotificationCollection(Of MapItemAttribute)
    Implements ISimpleNamedCollection(Of MapItemAttribute),
               ISupportCollectionActions(Of MapItemAttribute),
               IIndexSupport(Of MapItemAttribute),
               IEnumerable(Of MapItemAttribute),
               IEnumerable

Related API Members

The following members accept/return MapItemAttributeCollection objects:

• MapItem.Attributes
• PieSegment.Attributes
• SqlGeometryItem.Attributes

Remarks

An object of MapItemAttributeCollection class can be accessed using the MapItem.Attributes property.

For more information, see Provide Data Using Vector Item Attributes.

Related GitHub Examples

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

vote-app-t445500/CS/VoteApp/MapColorizer.cs#L15

public Color OtherColor { get { return Color.FromArgb(255, Color.Orange); } }
public StateInfo StateFromMapAttribute(MapItemAttributeCollection attributes) {
    if(attributes == null) return null;

vote-applications-t446758/CS/VoteApp/MapColorizer.cs#L15

public Color OtherColor { get { return Color.FromArgb(255, Color.Orange); } }
public StateInfo StateFromMapAttribute(MapItemAttributeCollection attributes) {
    if(attributes == null) return null;

Inheritance

Object

DXCollectionBase<MapItemAttribute>

DXCollection<MapItemAttribute>

NotificationCollection<MapItemAttribute>

DevExpress.Utils.NamedItemNotificationCollection<MapItemAttribute>

MapItemAttributeCollection