topic Re: Switching Esri:ArcGISTiledMapServiceLaye, Bing:TileLayer and esri:OpenStreetMapLa in ArcGIS API for Silverlight Questions

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

FranciscoRodriguez1 — Mon, 14 Mar 2011 21:42:07 GMT

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.

Re: Switching Esri:ArcGISTiledMapServiceLaye, Bing:TileLayer and esri:OpenStreetMapLa

JenniferNery — Sat, 11 Dec 2021 19:40:10 GMT

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);
}

Re: Switching Esri:ArcGISTiledMapServiceLaye, Bing:TileLayer and esri:OpenStreetMapLa

FranciscoRodriguez1 — Wed, 23 Mar 2011 17:52:07 GMT

Thank you, very much

Re: Switching Esri:ArcGISTiledMapServiceLaye, Bing:TileLayer and esri:OpenStreetMapLa

FranciscoRodriguez1 — Wed, 23 Mar 2011 19:19:42 GMT

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?

Re: Switching Esri:ArcGISTiledMapServiceLaye, Bing:TileLayer and esri:OpenStreetMapLa

dotMorten_esri — Thu, 24 Mar 2011 15:56:59 GMT

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.