Questions tagged [arcgis-silverlight-api]

The ArcGIS API for Microsoft Silverlight™/WPF™ lets you create internet and desktop applications that utilize the mapping, geocoding, and geoprocessing capabilities provided by ArcGIS Server and Bing™ services.

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Map printing using ArcGIS silverlight API

I am using a GP task to print my map and its legend. Well it works fine. But it is really slow. Also I am not able to print the route event layer that I create. It does not show on the map. Please ...
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1answer
723 views

Get map service info ESRI silverLight

Been using Esri JavaScript for a while but just started trying out the silverlight API but things are not going smoothly! Tasks that I used to accomplish easily with Javascript is now proving ...
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2answers
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ESRI's WmsLayer failure

I've been using the WmsLayer for my WMS Service needs, rather than my old way of doing things by sussing out a GetMap URL and posting that image to a GraphicsLayer. It's been working well but I seem ...
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221 views

How Do I Capture when the Cluster Rendering is Completed

I have a graphics layer that draws clusters using the sample custom cluster from ESRI. http://help.arcgis.com/en/webapi/silverlight/samples/start.htm#CustomClusterer We have a Busy Indicator that we ...
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2answers
180 views

is there any relationship between drawing graphics and IIS overloading

I'm running gis web application built on silverlight but when many users connect to the system the IIS reaches the full memory so could the reason be from many users draw graphics at the same time ,if ...
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1answer
427 views

Get Intersecting roads using ArcGIS Server with Silverlight API?

I am developing a tool where when I click on a road in the map I have to list the roads intersecting the selected road using ArcGIS Server10 with silverlight API to develop this tool I got the roadID ...
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1answer
1k views

Using a ArcGIS Server Feature Service's addFeature method: Parameters?

I am wanting to post data back to a feature service using the addFeatures method on a feature service. Here it says to use a query and an esri rep says to use a query task. But my "Query" object ...
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1answer
434 views

Pros and Cons for developing GIS functionality in ArcGIS Web API (Silverlight) or ArcGIS for Desktop

I have an application coming together using the ArcGIS Server API for Silverlight. The app, currently, takes in two geometry points from the user and passes the geometry to an ArcGIS Elevation server ...
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1answer
381 views

Debugging AGS API for Silverlight - returned featureset to graphics layers not drawing

I have geometries returning from the ArcGIS Server as a featureset from a gp service to the silverlight client. In debug mode in VS 2010 I see the geometries coming back to the client and I am adding ...
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2answers
197 views

Consuming ArcIMS image service in Silverlight application

I have a vendor who has supplied a secured ArcIMS image service (with raster data) and I am trying to add in a Silverlight based application. When I try to add this as layer in ArcMap and trying to ...
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1answer
1k views

How do I disable Mouse Wheel zoom functionality in ArcGIS Silverlight?

I have an ArcGIS Silverlight app with a Map object. It containes an ArcGISTiledMapServiceLayer and a GraphicsLayer. We've written a custom measure tool for adding in a point at an offset on the ...
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2answers
3k views

Token doesn't work when applied to map service - Silverlight

I am trying to implement a Silverlight Web Mapping application with ArcGIS server and I'm trying to use the Token authentication with active directory as the user/roles store. I have the service ...
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2answers
1k views

Geoprocessing ArcGIS 10: Sending lat/long/elevation data to a geoprocessing service

I have a silverlight application that allows the user to select points to make a polyline. The polyline is densified per the users input (say every two feet). The new points are sent to an esri ...
3
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1answer
1k views

Adding WMS Service for Silverlight Viewer

Is there a way to add a WMS image service in basemap gallery?
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1answer
766 views

ArcGIS integration with OpenText eDocs DM?

I work for a municipality and all of our internal documents are stored in a Document Management system, OpenText eDocs DM. I would like that in my internal Mapping Application (ArcGIS Server / ...
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1answer
2k views

ArcGIS API for Silverlight - pass geometries to ESRI service

How would I test this service to find what it wants? http://sampleserver4.arcgisonline.com/ArcGIS/rest/services/Elevation/ESRI_Elevation_World/MapServer/exts/ElevationsSOE/ElevationLayers/1/...
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0answers
175 views

ESRI Silverlight Cartography - Looking at whats not there

I have line data that has been symbolozied in ways that I don't have time to understand and would like to make a map that tells me =). My general question is how to display the lack of data results ...
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1answer
318 views

Which ESRI Silverlight API version goes with which Silverlight version?

I am trying to get my references right in a Silverlight app. I cannot find the ESRI Silverlight API goes with Silverlight 3. I can only find the latest version of the ESRI Silverlight API (Version 2.4)...
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2answers
676 views

Importing ALOHA plume .pas file in ArcGIS Server web API application

I want to import a .pas file (ALOHA plume file) in ArcGIS Server web API application (JavaScript/Silverlight/Flex). Has anyone tried this before? I am looking for some directions to archive the same....
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2answers
2k views

Loading legend of MapServer in ArcGIS Server with ArcGIS API for Silverlight?

I have published a mapserver on my ArcGIS Server 9.3. I am developing a silverlight application using ArcGIS Silverlight API. Now I can load my map into my application and also the list of my layers ...
3
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1answer
267 views

KmlLayer with Schema in ArcGIS API for Silverlight?

I have a KML file I'd like to load with the KmlLayer in my Silverlight application. The problem is that the markup seems more complicated than the class wants to handle. I have a element at the top ...
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6answers
3k views

What is future of Silverlight with ArcGIS Platform?

At the September 2011 Build Conference, Microsoft said a lot about Windows 8 and the Future of JavaScript over Silverlight. No Plugins wanted!! JavaScript with html5 ftw! What is the future of ...
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0answers
125 views

How to bind GraphicsLayer to RadGridView?

I'd like to bind an Esri WPF GraphicsLayer to Telerik's RadGridView control. Does anyone have any examples showing how to do this? Examples showing how to do it with Silverlight would also be useful....
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2answers
653 views

Drawing Google Fusion Tables on Esri Silverlight Map?

I've been asked to add drawing support for Google Fusion Tables to an Esri Silverlight map application. For example this one showing Full-Year Stream Temperature Monitoring Sites for the Western US. ...
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2answers
1k views

Return symbols for geometries from Dynamic Service Layer?

I'm using the ESRI Silverlight API and I've got a question regarding tasks such as identifies and queries that return geometry from a Dynamic Service Layer. These tasks return graphic geometry but no ...
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2answers
425 views

What is a good method for serving many static map layers through ArcGIS Server 10?

I'm writing a Silverlight app that consumes some map services from ArcGIS Server 10.0 SP2 and I have about 15 layers of historical imagery I would like to give the user access to. This imagery doesn'...
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2answers
768 views

Improving Map service performance

I have a map service that has more than 60 data layers. For faster performance, I have separated the data with daily updates as a dynamic service. I still have a map service that base data (50+ layers)...
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2answers
5k views

A security exception occurred while trying to connect to the REST end point, Silverlight

I am getting this error while creating a basic Silverlight Application. Below is the error message. I have placed the clientaccesspolicy.xml file in the folder C:\Inetpub\wwwroot. I am not sure if ...
3
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3answers
857 views

Should I start a new project using the Silverlight API?

I'm about to start a new mapping project for a client, and am considering using the ArcGIS Server Silverlight API, since it gives a lot of the required functionality out-of-the-box (especially with ...
4
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1answer
604 views

Performance of Picture Marker Vs Character Marker (font)?

We have a point data type to symbolise. The feature classes can often contain more than 6000 points up to 20000. There are about 30 different symbol catergories to these points. My question is what'...
3
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1answer
770 views

Is it possible to find the Map Services URLs used in ArcGIS Flex or Silverlight web applications?

With the ArcGIS Server JavaScript API, you can find the URLs in the map services in the source code. Do the Flex and Silverlight APIs completely obfuscate the map services URLs? As an example, the ...
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2answers
330 views

Why do my out fields change what map points are displayed on my map?

I have a feature layer within my map control. When I do not list out fields on the feature layer control within the LayerCollection, I see the points, and they appear as expected as I navigate around ...
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0answers
974 views

How to use Route Task in Network analysis tools [closed]

I am using esri network analysis tool and I just want to draw the path between two clicked point on the map (by using route task) I use the example code block in the following link http://help....
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2answers
798 views

FeatureLayer Scale Settings in ArcGIS Silverlight API

Is there a way to translating between resolution and scale in the ArcGIS Silverlight API? I am dynamically adding a Feature Layer to my map which should have a Min Scale value of 10,000. The feature ...
8
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3answers
548 views

How “complex” should a JavaScript map become? When does a plugin make more sense?

Background: A client is looking to upgrade an ancient ArcIMS site, which is quite complex. It has a table of contents, the ability to change symbology on-the-fly, print the map, use spatial bookmarks,...
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3answers
385 views

Esri Web side and Silverlight

I am experienced on Esri gis desktop and engine development.But i want to learn about the web side.Where should i start ? There is noone to teach me where to start.Is it as difficult as desktop and ...
4
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0answers
1k views

FeatureLayer SaveEdits failing

I've created a layer which I have bound a DataFeatureForm. Everything is working hunky dory, up to the point where I try to call the layers SaveEdits method in the EditEnded event. When I call this ...
2
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0answers
257 views

Capture MouseLeftButtonUp on cluster?

I'm working on an esri silverlight project, where I have a HUGE amount of points (100k +) I'm plotting these points on a graphics layer, where I have a MouseLeftButtonUp event assigned. On the ...
2
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2answers
3k views

How to define layer's URL programmatically? (ESRI Silverlight API)

I have defined a simple tiled map service layer: <esri:ArcGISTiledMapServiceLayer x:Name="BaseMap" ID="BaseMap" Opacity="50" Initialized="MapServiceLayer_Initialized" InitializationFailed="...
2
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1answer
124 views

Should the import of local spatial vector files in different formats be handled Server side?

I'm working on a Esri Silverlight Web API app and wondering the best way to handle the import of local spatial vector data files. Sometimes these will be your standard shape file but often these will ...
6
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4answers
979 views

Consideration for a Good Silverlight based mapping application

I am starting to work on a Silverlight 4 based web mapping project using latest ArcGIS Server API. The application will involve multiple map services (for many themes) with selection, queries, and ...
4
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2answers
909 views

Force ESRI Silverlight Navigation control to adhere to tile cache zoom levels?

Is it possible to force the Silverlight Navigation control to stick to the zoom levels associated with a particular tiled map service? The map tiles don't look very good when the images are being ...
3
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3answers
1k views

esri draw graphic at a fixed screen coordinate

I am using ESRI silverlight. I have graphic objects on the screen and each graphic object has an attached silverlight label. What I want to do is to have each label shown at a fixed screen (pixel) ...
5
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1answer
2k views

Spatial Reference is null in ESRI Silverlight Map

I am using ESRI's Silverlight API to display a map with one dynamic layer. Occasionally (not always), when that layer is initialized, the SpatialReference attribute will be null. I'm not sure why ...
4
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3answers
2k views

How to create a Chart in Silverlight that is bound to Layer in the Map?

I have a simple Silverlight Application that has a Map control that shows a ESRI Tiled layer service and a Dynamic Layer service. The Dynamic Layer service is just called "Wells" and it has a "Date" ...
2
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2answers
674 views

How to expand Map to extent of browser?

Simple question on my Silverlight Application. How can I expand the Map to full extent of browser no matter the size of the browser?
4
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1answer
875 views

How to fix JSON error in Silverlight Application? [closed]

I am trying to run a simple Silverlight application based on code provided by ESRI at this link (Silverlight Samples). My app works fine if I just use the TiledLayer but if I add the Dynamic layer ...
2
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1answer
577 views

Filter features with multi-table joins in ESRI Silverlight/REST API

We have a rather involved data warehouse (SDE 9.3.1 / Oracle 11g) that contains a single related point feature class. Our (analytical) application should allow users to construct complex, ad hoc ...
28
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6answers
8k views

What are differences between ArcGIS Web APIs (JavaScript/WPF/Silverlight/Flex)?

Esri currently offers 3 different web API's that can be freely downloaded. Are they all equal? If not, what are the relative strengths/weaknesses of each of these API's?
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1answer
4k views

How to handle 500 Internal Server Error with ESRI Silverlight API

I have a simple AGS map service. I accidentally specified an invalid SRID explicitly in my Silverlight XAML: <esri:Map x:Name="Map" IsLogoVisible="False"> <esri:Map.Extent> &...