MapControl.LegendItemCreating Event

Occurs when items are being created for the legend.

Namespace: DevExpress.XtraMap

Assembly: DevExpress.XtraMap.v20.1.dll

Declaration

public event LegendItemCreatingEventHandler LegendItemCreating
Public Event LegendItemCreating As LegendItemCreatingEventHandler

Event Data

The LegendItemCreating event's data class is LegendItemCreatingEventArgs. The following properties provide information specific to this event:

Property Description
Index Returns the index of the legend item being created.
Item Returns the legend item being created.
Legend Provides access to the legend for which a new item has been created.

Examples

To manually customize legend items, implement the MapControl.LegendItemCreating event handler, where you can configure MapLegendItemBase descendant class objects as you wish.

The following instance demonstrates how to do this.

void map_LegendItemCreating(object sender, LegendItemCreatingEventArgs e) {
    e.Item.Text = String.Format("{0}$", e.Item.Value);
}
See Also