Switching Esri:ArcGISTiledMapServiceLaye, Bing:TileLayer and esri:OpenStreetMapLayer

[FranciscoRodriguez1]

Hi,


Any body know how switching Esri, bing and OpenStreetMap in the same Map.Layers project? and show ever layer with only buttonradio cl¡c.

<esri:Map.Layers>
<esri:ArcGISTiledMapServiceLayer x:Name="TileMap" Url="http://maps.location-world.com/ArcGIS/rest/services/globalmapservice/MapServer" />
<Bing:TileLayer ID="BingLayer" LayerStyle="Road" Visible="False" ServerType="Production"
                   Token="Aoz7s-1dmOt1cit9hG7sPQcLz9O-MYXN4YRFIs8vph0NeHC_ya9goydUOtOpvZ9X"/>
<esri:OpenStreetMapLayer ID="OSMLayer" Style="Mapnik"   Visible="False"/>
<esri:GraphicsLayer ID="MyGraphicsLayer"/>
</esri:Map.Layers>

Thank's for all.

[JenniferNery]

You can do something similar to this: http://help.arcgis.com/en/webapi/silverlight/samples/start.htm#SwitchMap but instead of RadioButton.Tag contain the URL string, have it contain resource key.

XAML-code:

<Grid.Resources>
 <esri:ArcGISTiledMapServiceLayer x:Key="MyTiledLayer" Url="http://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer" />
 <bing:TileLayer x:Key="MyBingLayer" LayerStyle="Road" Visible="True" ServerType="Production" Token="{StaticResource BingKeyString}" />
 <esri:OpenStreetMapLayer x:Key="MyOpenStreetMapLayer" Style="Mapnik" />
</Grid.Resources>

Code-behind:

private void RadioButton_Click(object sender, RoutedEventArgs e)
{
 MyMap.Layers.Clear();
 Layer layer = this.LayoutRoot.Resources[(sender as RadioButton).Tag] as Layer;
 MyMap.Layers.Add(layer);
}

[FranciscoRodriguez1]

Thank you, very much

[FranciscoRodriguez1]

Jennifer,

I writed:

Mimapa.Layers.Clear();
           Layer layer = this.LayoutRoot.Resources["MyBingLayer"] as Layer;
           Mimapa.Layers.Add(layer);
and only Show white screen. What is it the problem?

[dotMorten_esri]

You could also just flip the Visible property on the two layers, and have them both added to the map up front. If you switch back and forth a lot, this would save you several layer iniitializations.