Latest Contributions by dotMorten_esri

http://www.arcgis.com  does not require Silverlight. However ArcGIS Explorer at http://explorer.arcgis.com does. You might find some links on ArcGIS.com that links to explorer. ... View more

Just to add to that: FeatureLayer automatically tracks changes to its graphics collection, and the attributes and geometry of the individual graphics. If it detects a change, it will automatically get pushed back to the server. So like Jennifer wrote, all you need to do is: graphic.Attributes["fieldName"] = myFieldValue; ... View more

All you have to do is simplify the code to not take the curvature into account. That's just a little simple Cosine/Sine calculation. ... View more

For line and polygons you should not be putting anything but a "Path" object in your template, and it must have the name "Element". You can place the visual states inside it: <ControlTemplate> <Path x:Name="Member" Stroke="Blue" Fill="Black" StrokeStartLineCap="Round" StrokeThickness="2" StrokeLineJoin="Round" StrokeEndLineCap="Round" > <VisualStateManager> ... </VisualStateManager> </Path> </ControlTemplate> This is a limitation for polygons and polylines (since they are paths and not just any UIElement). ... View more

If you keep Fiddler running at all times, try and track the request/responses when the server fails. It might give you some clue to what happened. ... View more

I can't give you many pointers on how to update the geometry on the server (but there are ArcObject forums here for that). However we have a blogpost that describes how to easily get geometry sent back and forth between the client app and a serverside service: http://blogs.esri.com/Dev/blogs/silverlightwpf/archive/2010/03/11/Sending-geometry-between-Silverlight-and-the-server-using-WCF.aspx All you really need to add is editing the geometry on the client (most of that is already there for you to use), and saving the geometry on the server. ... View more

That's interesting. We actually have several of those laptops and haven't noticed that happening. ... View more

What do you mean by "non world map". Are you saying the campus is out of this world? 🙂 You can publish your map to ArcGIS Server in any way you want, using any supported projection. ... View more

I mean relative to the symbol element. Ie. centering rectangle on the parent grid's 0,0 using negative margin (If root is a Canvas, use Canvas.Left/Top): <ControlTemplate>   <Grid>     <Rectangle Margin="-10,-10,0,0" Width="20" Height="20" Fill="Green" />   </Grid> </ControlTemplate> ... View more

What am i missing?? In the first place, what is the problem you are experiencing? ... View more

There's no "how to" on local map cache. It just works. The local cache you are referring to is not an offline story if that's what you are thinking. It's just improved use of cache, similar to what Silverlight gets through the browser cache in order to reduce requests going to the server (in fact the tiles are stored in the browser cache). ... View more

That depends on the projection. If you just need to project to WebMercator you can use the built-in method in ESRI.ArcGIS.Client.Projection.WebMercator. If the projection doesn't require a datum transform, the math to project is usually fairly straightforward (just google for it), but if everything else fails, the geometry service is the way to go. /Morten ... View more

If you use a custom symbol template, try and place your element so it's centered at 0,0 in it's local coordinate system regardless of size, and you won't have to muck around with offsets. ... View more

It's in the ESRI.ArcGIS.Client.dll. Do you have v2.x installed? ... View more

What does Map.SpatialReference.WKID return after the map has loaded? This sample app has a radius measure tool that works if your map is in geographic coordinates: http://resources.esri.com/arcgisserver/apis/silverlight/index.cfm?fa=codeGalleryDetails&scriptID=16504 ... View more