Latest Contributions by DanielWalton

Your map is being declared in AddMap(). Wherever the first layer is added with Map.Layers.Add(...) , attach the event handler for the Initialized event to that layer before you add it to the map. Since I can't see all your code I'm not sure where that's happening. ... View more

I would place that code in the BaseLayer_Initialized event handler (first layer in your map, usually a tiled map service). There you will definitely have a reference to the map control with the spatial reference set. [HTML]<esri:Map x:Name="Map" >        <esri:ArcGISTiledMapServiceLayer                 Url="http://services.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer"                            Initialized="baseLayer_Initialized" /> </esri:Map>[/HTML] ... View more

Another addition to the Nav control; I found that the zoom slider wasn't accurately reflecting the map zoom level until I used the Nav to zoom. A quick fix for that :         private static void OnMapPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)         {             Navigation nav = d as Navigation;             Map map = e.NewValue as Map;             Map oldmap = e.OldValue as Map;             if (oldmap != null)             {                 oldmap.RotationChanged -= nav.Map_RotationChanged;                 oldmap.ExtentChanged -= nav.Map_ExtentChanged;                 oldmap.ExtentChanging -= nav.Map_ExtentChanged;                 if (oldmap.Layers != null)                     oldmap.Layers.LayersInitialized -= nav.Layers_LayersInitialized;             }             if (map != null)             {                 map.RotationChanged += nav.Map_RotationChanged;                 map.ExtentChanged += nav.Map_ExtentChanged;                 map.ExtentChanging += nav.Map_ExtentChanged;                 if (map.Layers != null)                     map.Layers.LayersInitialized += nav.Layers_LayersInitialized;                 if (nav.TransformRotate != null)                     nav.TransformRotate.Angle = map.Rotation;                //Added for cases when Map binding is created after template is applied                 nav.SetupZoom();                 //end correction             }         } ... View more

ZoomTo() doesn't work for a MapPoint, I believe. Instead you should call ZoomToResolution() and supply the mappoint and a resolution value. ... View more

Dominique, If I set RotateMap="'True" in XAML, I get a runtime exception. Am I doing something wrong? ... View more

You have 2 options: 1) Put the shapefile into the xap container, or 2) write code to download it from the server after the application loads. ... View more

Will, Regarding issue #2, are you passing a callback handler to SubmitChanges() like this:                     using System.ServiceModel.DomainServices.Client; ....             domaincontext.SubmitChanges(Changes_Submitted, null); ....         private void Changes_Submitted(SubmitOperation sop)         {             if (sop.HasError)             {                 ErrorWindow.CreateNew(sop.Error);                 sop.MarkErrorAsHandled();             }         } ... View more

Yes, it's possible to customize the legend tree on the event 'Legend.refreshed'. Ryan did it and gave his code here : http://forums.arcgis.com/threads/17674-2.1-LegendItems-Always-Null Thanks Dominique. I'm not so much interested in customizing the legend as getting it working with Map Services. I think that my problem is that our services are hosted on an AWS instance running AGS 10 (NOT SP1). There seems to be a problem with the way the legend symbols are served via ArcGis.com. I guess we can wait for SP1 images to show up so we can take advantage of the new legend service. ... View more

Perfect. Thanks Dominique! ... View more

I'm trying to get away from querying a service and load stuff fast. ... View more

No, this is just a one-off operation to capture the geometry and attributes of a certain set of features, then hard-code both into my app. ... View more

My goal is to 'hard-code' some features with attributes into my app. I am generating the XAML dynamically from a FeatureService dataset, then when (if) I can get it working, I will remove the FeatureService and just have the graphics. If I can't add the attributes with XAML, is there a way to store JSON messages and trick the FeatureService into reading them when it loads? ... View more