problem with legend and ArcGISDynamicMapServiceLayer

DIALLOAbdoulaye — Mon, 24 Mar 2014 10:49:40 GMT

Hello Every One,
i have a problem with the legend in arcgis APi For silverlight
in fact i want to show in the legend the layers in the ArcGISDynamicMapServiceLayer
so i have the XAML code below

<esri:Legend x:Name="mylegend" Grid.Row="2"      Height="205" Width="250"
Map="{Binding ElementName=Map,Path=Layers.[CASABLANCALAYER].Layers}" LayerItemsMode="Tree"
ShowOnlyVisibleLayers="False" Background="#FFCBD1D7" />

and map content:

<esri:Map x:Name="Map" WrapAround="true" Background="White" Extent="-865440,3963654,-821984,3980669" Margin="5,5,5,5">
        <esri:ArcGISTiledMapServiceLayer ID="BaseLayer"
                 Url="http://services.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer" />
       <esri:ArcGISDynamicMapServiceLayer ID="CASABLANCALAYER"
                 Url="http://diallo-pc-pc/ArcGIS/rest/services/CASASERVICEF/MapServer"
                                                />
</esri:Map>

if i use a featurelayer instead of ArcGISDynamicMapServiceLayer that work properly so why we can show a featurelayer but not a arcgis dynamic layer in a legend ????

thanks in advance for any help

i am using VS 2010, arcgis API 3.1, Arcgis server 10 and dot net 4

Re: problem with legend and ArcGISDynamicMapServiceLayer

DominiqueBroux — Sat, 11 Dec 2021 07:58:35 GMT

Your binding to the Map is wrong.

Instead of:

Map="{Binding ElementName=Map,Path=Layers.[CASABLANCALAYER].Layers}"

try

Map="{Binding ElementName=Map}"

topic Re: problem with legend and ArcGISDynamicMapServiceLayer in ArcGIS API for Silverlight Questions

problem with legend and ArcGISDynamicMapServiceLayer

Re: problem with legend and ArcGISDynamicMapServiceLayer