ArcGIS Runtime SDK for WPF - Library Reference
QueryLegendInfos Method
See Also 
ESRI.ArcGIS.Client Namespace > AcceleratedDisplayLayers Class : QueryLegendInfos Method

callback
The method to call on completion.
errorCallback
The method to call in the event of an error (cant' happen with a group layer).
Queries for the legend infos of the layer.

Syntax

Visual Basic (Declaration) 
Public Overridable Sub QueryLegendInfos( _
   ByVal callback As Action(Of LayerLegendInfo), _
   ByVal errorCallback As Action(Of Exception) _
) 
C# 
public virtual void QueryLegendInfos( 
   Action<LayerLegendInfo> callback,
   Action<Exception> errorCallback
)

Remarks

The returned result is encapsulated in a LayerLegendInfo object. A group layer returns only one item describing the group layer (the legends of the sublayers are not returned by this method)

Parameters

callback
The method to call on completion.
errorCallback
The method to call in the event of an error (cant' happen with a group layer).

Requirements

Target Platforms: Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family, Windows 7, Windows 8

See Also

© ESRI, Inc. All Rights Reserved.