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.

learn more… | top users | synonyms (1)

4
votes
2answers
287 views

Is ArcGIS for server 10.4 incompatible with the Silverlight API with regards to dynamic map layers?

We are currently using the Silverlight API version 3.0 and whenever we try to initialize an ArcGISDynamicMapServiceLayer from a 10.4 server we are getting InvalidCastException Unable to cast object of ...
1
vote
1answer
96 views

Will there be a new ArcGIS API for Silverlight that will be updated for ArcGIS 10.4?

Will there be a new ArcGIS API for Silverlight that will be 100% compatible with ArcGIS Server 10.4 (I know a lot of 3.3 API works, but I also know that older APIS never completely work and have to be ...
3
votes
1answer
68 views

Bing image services stopped working in Silverlight

I have been using the Bing image and street services for several years with great success. However today the services have gone down. Did I miss the memo about them going away? Or are they ...
0
votes
0answers
48 views

Inserted feature attributes always null

I'm using Arcgis Silverlight API 3.3, connected to Arcgis Server 10.0, connected to a Map Service with Feature access (Edit is enabled). Using the Drawer object, I let the user draw some features ...
0
votes
1answer
235 views

ArcGISDynamicMapServiceLayer Custom Renderer

My 1 Service have only 1 layer with year wise archive data. Like it have same geometries at different year along with some addon in another year. I want to use this Dynamic layer for representing the ...
0
votes
1answer
81 views

How can i set permission to user for web editing using ArcGIS silverlight API

I want to develop a webGIS using ArcGIS silverlight api 3.1 . I'm using ArcGIS for server 10.2 , sql server 2012 .The Database is registered in ArcGIS Server. The webGIS must have an editing ...
2
votes
1answer
67 views

Which version(s) of ArcGIS API are compatible with ArcGIS 10.2?

I'm working on an older Esri-Silverlight4 solution and trying to use services in ArcGIS 10.2. A lot of it works, but I'm seeing some different behavior(10.0 was much more lenient with its parameters) ...
1
vote
0answers
21 views

ArcGIS 9.3. for Silverlight Missing color swatch inside legend

I have an ArcGIS 9.3. MapService and a Silverlight Application that consumes it. The application is deployed on two diffrent Systems. On system A everything is fine. On system B the map service is ...
0
votes
1answer
179 views

How to add attribute to a graphic in a list arcgis silverlight

I have got a list of graphics: System.Collections.Generic.IList results; The graphics in this list have got 4 attributes: 'name', 'city', 'street', 'contactnumber'. Now I wanted to add an ...
1
vote
0answers
251 views

Multiple ring buffer (and query) in arcgis Silverlight

How could I build a multiple ring buffer/query analysis in my silverlight project? I have a working evacuation zone analysis in my project where I can query all elements within a specified distance ...
1
vote
0answers
55 views

featureLayer.UpdateCompleted problem?

I am trying to show a particular kind of rendering to my geometry when a user clicks on the record of a feature data grid and zooms to the selection but cant figure out as to what i am doing wrong.. ...
2
votes
0answers
99 views

Add WMTS (GRB) to Arcgis Silverlight application

I want to simply add the WMTS of the GRB (agiv belgium) to my ArcGIS silverlight application (in xaml). I have found and succesfully tested the sample code on the arcgis developers website, but when I ...
0
votes
1answer
114 views

Removing/excluding items from legend in an ArcFM Silverlight viewer

I'm customizing an ArcFM Silverlight viewer (which is essentially an ArcGIS Silverlight viewer in a different package and with some additional tools). I managed to make a legend via the Legend Class ...
1
vote
0answers
48 views

Clip external image service in ArcGIS Silverlight Viewer

I have an ArcGIS Silverlight 3.2 viewer and I'm adding an external image service as a layer to the Map Contents. The image service is at: <pre>http://209.203.0.236/arcgis/rest/services/NGI/...
0
votes
1answer
93 views

Right click Open Contex Menu on Layer Silverlight 3.2

How I can Open a RadContextMenu (telerik) When User Click on Layer (Feature Layer / Graphic Layer) and allow user to do different task etal : Show Details of Geometry, Edit Option For Geometry, Edit/...
1
vote
0answers
99 views

DataTemplate not appearing in InfoWindow

For feature Layer in want to show user an info window for information. I m able show the infowindow but It is not loading with data. i can see the Attributes in Graphic which is setting in Content but ...
2
votes
0answers
87 views

Editor EditComplete is Running Multiple Times ArcGIS Silverlight

With the Help of https://developers.arcgis.com/silverlight/sample-code/start.htm#FeatureLayerSelection I have a Editor in xaml & I bind the same Editor Object to My ViewModel by little tweak in ...
2
votes
0answers
72 views

Feature Layer Selection MVVM Silverlight

In my current project I have multiple feature layers which comes on Map when User Click on it. I'm able to represent them by MVVM on Map. Now when User click /select by square area on layer, available ...
2
votes
0answers
163 views

customize the silverlight esri feature data grid form template?

I would like to add drop down box and multi-column text box to the feature data form which pops up when i click on the feature data grid. Instead of the regular text box i would like to replace some ...
2
votes
0answers
307 views

ArcGIS API for Silverlight : query that displays layer attributes in a dataGrid

I'm working with ArcGIS API for Silverlight to build a webmapping application and I'm trying to display my attributes in a datagrid. I made a try by using this code : void QueryTask_ExecuteCompleted(...
3
votes
0answers
88 views

ArcGIS Silverlight API - Use POST instead of GET

Is there a way to get queries performed using the ArcGIS API for Silverlight to use POST instead of GET? I'm trying to pass in a geometry which has too many vertices for the character limit.
0
votes
0answers
57 views

Publish feature in arcgis server as server with code?(using silverlight arcgis server 10.2)

I want to build a WebGIS that within users be able upload our shape file and this shape file save in arcgis server 10.2 as server and i can use this rest service. How can it? in my webGIS i use ...
1
vote
0answers
110 views

Wrong Display in Line Symbol and Gradient Color

I create a line symbol with specific gradient color and below control template: <ControlTemplate> <Path x:Name='Element' StrokeThickness='10' UseLayoutRounding='False' ...
1
vote
0answers
140 views

How to locate M values in ArcGIS Silverlight API?

I am trying to work with M values in the Silverlight API. I gather that the IdentifyParameters would be used to identify a milepost by clicking along the line, but what would I use to query an M ...
1
vote
1answer
412 views

How to deploy silverlight application in IIS 7.0?

I have created a sample silverlight web application and followed the steps given in http://support.esri.com/en/knowledgebase/techarticles/detail/39169 to deploy. i have copied clientbin folder ...
1
vote
1answer
170 views

Map services disappear in Silverlight and Internet Explorer

I upgraded from Silverlight Viewer 3.0 to 3.2 and upgraded one of my projects. Now in that project everything disappears at the last 2 zoom levels. If I switch to dynamic instead of cached it ...
1
vote
0answers
105 views

How to add north arrow to map using ArcGIS silverlight API?

I think it's a simple question but i don't answer it. I want to add North arrow in my webgis using silverlight API. How can I do it? Is there any sample code to add north arrow using silverlight api ?
0
votes
1answer
938 views

How to Enabling the option to convert layer transparency to color transparency for ArcGIS Server?

i have a trouble for publishing map service with transparent color, but when i make analyze map document, there error "warnings",told me (Enabling the option to convert layer transparency to color ...
3
votes
2answers
1k views

Reprojecting a base map in ArcGIS

I am new to ArcGIS. I have the EDN license (Desktop and Server); have setup ArcGIS for Server in our offline environment; have published several base maps (with caches that ESRI provided me on a DVD) ...
0
votes
1answer
49 views

How to create a rectangular graphic on a single mouse click?

I'm using Silverlight plugin 5.1.3 and I'm trying to create a rectangular polygon graphic based on a mappoint. For simplicity reasons, lets assume the maps spatial reference is Web Mercator WGS84 and ...
1
vote
0answers
64 views

How to change featurelayer symbol in ArcGIS silverlight API?

I created a webgis using ArcGIS silverlight API . my map contains network ( roads) and some points. The user want to change the network color. Is there any solution to change the featurelayer symbol ?
1
vote
1answer
543 views

ESRI Silverlight API 3.1 query, edit, update issues in the code behind

Using ESRI Silverlight API 3.1, .NET Framework 4.0, ArcGIS Server 10.0 Is there a way to update an attribute in the code behind without looping through the featureLayer.Graphics? Or a way to call ...
1
vote
0answers
180 views

Using a point to cut one polyline

Given a polyline L and a point P which belongs to this polyline but that also is not necessarily one of the polyline's vertices, I'd like to measure the length from the start of the polyline L till P. ...
0
votes
0answers
328 views

How to highlight and zoom to features after applying a definition query programmatically in Arcgis silverlight api

A definition query is applied to a bunch of layers after a user queries for a feature( with an ID). The def query is applied but I'm looking for a way to highlight those features that are a result of ...
0
votes
1answer
258 views

ArcGIS Silverlight QueryTask Fails After Upgrade to ArcGIS Server 10.2.2

Our ArcGIS Server was upgraded to 10.2.2 yesterday and the QueryTasks in my Silverlight code fail with Error Code '400': 'Unable to complete operation.' The REST services are online and running and I'...
0
votes
0answers
58 views

cpu usage goes up when i move mouse to show xy coordinates

I want to show x , y coordinates when i mouse move over map in a webgis .The problem is whenever i move the mouse, the cpu usage goes up to a maximum of 40%.Is there any solution to reduce cpu usage? ...
0
votes
1answer
111 views

Error when using spatial query in arcgis silverlight api

I'm developing a webgis using ArcGIS Silverlight API 3.1 . I used esri interactive SDK sample for spatial query in the webgis .The problem is when i draw a freehand polygon and the polygon intersect ...
0
votes
0answers
93 views

Is it possible to get URLs from ArcGIS Server by map service name?

We have a number of map services published to ArcGIS server that we consume in our applications (C#/Silverlight). Whenever a new service is published, it changes the urls of some of the other services....
1
vote
1answer
156 views

How can I set map extent in arcgis silverlight api?

Simple question but I don't know the answer. I want to set my map extent such that users see the map only in map extent and they don't allow to see greater extent. How can I set the extent map? ...
2
votes
0answers
80 views

How to show coincident point with different symbology in webgis?

our team have develop an webgis using ArcGIS silverlight API 3.1 .we have some points in database.These points are save in a table in sql server 2008R2 not in Geodatabase.The points have same ...
0
votes
1answer
321 views

How to project feature class located into 3 UTM Zones?

i have created a silverlight API web map application,for Saudi Arabia country, i have created a 3 search button, once search for "X,y", the problem with me is to how to define a probability projection ...
1
vote
1answer
275 views

ArcGIS Silverlight - custom animated composite line symbol?

I want a 'marching ants' line symbol with a white background and gray foreground. To make custom symbols, see the API Reference, and for examples see the symbol gallery. I got one in a single color ...
0
votes
0answers
89 views

Accessing silverlight viewer from html page and zooming to locations based on user selection in combo box

I have created a map using Silverlight viewer and now must create a html page that links to the interactive map. I however have a combo box present on my html page which allows for the user to select ...
2
votes
0answers
190 views

arcgis silverlight - how to delete/cut a part of a multipart polygon

Say I cloned a single-part lake polygon that had a hole for an island. Then I used the Editor Reshape command to cut a piece off. That incidentally caused a second part to be created where the island ...
0
votes
1answer
562 views

Add WMS layer in existing map with ArcGISDynamicMapServiceLayer

We have an existing Silverlight application that loads a ArcGIS MapService and display it to the user. We want to add the ability to also add a WMS layer on top of the existing displayed map. I am not ...
0
votes
2answers
515 views

How to set map scale using Arcgis silverlight Api?

I want to set map scale manualy using ArcGIS Silverlight Api . I use silverlight api 3 and arcgis server 10 . I have 4 scale levels and I want to show the map in these scales. How can i set these ...
0
votes
1answer
72 views

Can a routing service take polygon geometry (for stops)?

I have built a small road featureclass, created a network off of it using network analyst, and created routes successfully in ArcMap. I'm now trying to create these routes in a silverlight web ...
1
vote
1answer
287 views

Get XY value from TiledMapService Layer Tile

I have an ESRI TiledMapService layer and I have attached an event handler to the TileLoaded. Given the level, row, and column, how can I get the envelop of the tile in map coordinates? I'm using the ...
1
vote
0answers
73 views

Whats wrong with my code? Any reference missing?

I have been trying to add the navigation tool that will simply zoom in and zoom out. Push left and right using the click of the mouse. I'm using in the Silverlight, Visual Studio 2010. The XAML ...
0
votes
1answer
824 views

Lat/Long to XY conversion with Geometry Service

I am attempting to make a simple map that will allow users to see a truck's GPS location on top of a tiled map service. I am having difficulty getting the graphic symbol to overlap my tiled service ...