Latest Contributions by KirkKuykendall

Hi - The response to this indicates that the layer supports the Query capability ... http://tiles.arcgis.com/tiles/FSrqtdqRXhw9e7ql/arcgis/rest/services/originalLandGrants/MapServer/0?f=pjson "hasLabels" : false,   "capabilities" : "Map,Query,Data",   "maxRecordCount" : 1000,   "supportsStatistics" : true,   "supportsAdvancedQueries" : true,   "supportedQueryFormats" : "JSON, AMF" However, I get a 404 when I run this query: http://tiles.arcgis.com/tiles/FSrqtdqRXhw9e7ql/arcgis/rest/services/originalLandGrants/MapServer/0/query?returnGeometry=false&spatialRel=esriSpatialRelIntersects&where=1%3d1&f=pjson Am I doing something wrong? Thanks, Kirk ... View more

Someone was telling me it would be a violation of the terms of use to create a tile package (TPK) of Bing or even Esri's base map for use on a device in a disconnected mode. Is there more information on this somewhere? ... View more

It was nice to get an extended authorization code for Beta 2 ... now all I need to do is install it. When I go to the beta site though, it says "downloads are now closed". Any chance we could re-open those until pre-release is available? Thanks, Kirk ... View more

OData appears to make life easier.  Here's a good white paper by David Chappell. I'd like to be able to publish a mapservice as an OData endpoint, and also have ways to consume it provided in the web sdks.   ... View more

OData appears to make life easier.  Here's a good white paper by David Chappell. I'd like to be able to publish a mapservice as an OData endpoint, and also have ways to consume it provided in the web sdks.   ... View more

I would expect the count to be zero if Where="1=2", however I get 3149 (all features). http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Specialty/ESRI_StatesCitiesRivers_USA/MapServer/0/query?text=&geometry=&geometryType=esriGeometryPoint&inSR=&spatialRel=esriSpatialRelIntersects&relationParam=&objectIds=&where=1%3D2&time=&returnCountOnly=true&returnIdsOnly=false&returnGeometry=true&maxAllowableOffset=&outSR=&outFields=&f=html In some cases I notice setting Where="1=1" is used to return all rows, seems like 1=2 would return none. ... View more

I want to load some features into a featurelayer, but Fiddler shows no request when featurelayer.Update() is called. Neither UpdateCompleted nor UpdateFailed get fired. I'm using SelectionOnlyMode. Is there some way to load a featurelayer with only the features based on a list of ObjectIDs ? private void button1_Click(object sender, RoutedEventArgs e) {     var fLayer = MyMap.Layers["MyFeatureLayer"] as FeatureLayer;     fLayer.ObjectIDs = new int[] { 1, 2, 3, 4 };     fLayer.UpdateCompleted += (s, ea) =>         {             Debug.Print(fLayer.Graphics.Count.ToString() + " features selected");         };     fLayer.UpdateFailed += (s, ea) =>         {             Debug.Print("update failed: " + ea.Error.Message);         };     fLayer.Update(); } <esri:Map x:Name="MyMap" Extent="-130,10,-70,60" Grid.Row="1">     <esri:Map.Layers>         <esri:ArcGISTiledMapServiceLayer ID="StreetMapLayer"         Url="http://server.arcgisonline.com/ArcGIS/rest/services/ESRI_StreetMap_World_2D/MapServer"/>         <esri:FeatureLayer ID="MyFeatureLayer" Mode="SelectionOnly"         Url="http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Specialty/ESRI_StatesCitiesRivers_USA/MapServer/0" >         </esri:FeatureLayer>     </esri:Map.Layers> </esri:Map> <Button Content="Button" Click="button1_Click" Height="21" HorizontalAlignment="Left" Margin="58,0,0,0" Name="button1" VerticalAlignment="Top" Width="63" /> Any suggestions would be greatly appreciated, Thanks! ... View more

Is it good MVVM practice keep Draw out of the ViewModel, (and only in the View)? If so, how can I do that? The VM needs the eventargs when DrawComplete fires, so I�??ve tried using MVVM Light�??s EventToCommand, but it throws an exception saying: Cannot attach type "EventToCommand" to type "Draw". Instances of type "EventToCommand" can only be attached to objects of type "FrameworkElement". <UserControl x:Class="GeoidApp2.TestPage"     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"     xmlns:esri="http://schemas.esri.com/arcgis/client/2009"   xmlns:i="clr-namespace:System.Windows.Interactivity;assembly=System.Windows.Interactivity"     xmlns:ei="clr-namespace:Microsoft.Expression.Interactivity.Core;assembly=Microsoft.Expression.Interactions"     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"     xmlns:cmd="clr-namespace:GalaSoft.MvvmLight.Command;assembly=GalaSoft.MvvmLight.Extras.SL4"     mc:Ignorable="d"     d:DesignHeight="300" d:DesignWidth="400">        <UserControl.Resources>         <esri:SimpleLineSymbol x:Key="DrawLineSymbol" Color="Green" Width="4" />         <esri:SimpleFillSymbol x:Key="DrawFillSymbol" Fill="#3300FF00" BorderBrush="Green" BorderThickness="2" />         <esri:Draw x:Key="MyDraw" LineSymbol="{StaticResource DrawLineSymbol}"  >                       <i:Interaction.Triggers>                 <i:EventTrigger EventName="DrawComplete">                     <!--<ei:CallMethodAction TargetObject="{Binding}" MethodName="DrawDone"></ei:CallMethodAction>-->                     <cmd:EventToCommand Command="{Binding DrawCompleteCommand,                                           Mode=OneWay}" PassEventArgsToCommand="True" />                 </i:EventTrigger>             </i:Interaction.Triggers>         </esri:Draw>     </UserControl.Resources>     <Grid x:Name="LayoutRoot" Background="White">                <esri:Map x:Name="Map" Background="White" WrapAround="true" Loaded="Map_Loaded">             <i:Interaction.Triggers>                 <i:EventTrigger EventName="Loaded">                     <i:InvokeCommandAction Command="{Binding MapLoadedCommand}"                                           CommandParameter="{Binding ElementName=Map}" />                 </i:EventTrigger>                 <i:EventTrigger EventName="Loaded">                     <i:InvokeCommandAction Command="{Binding WireDrawCommand}"                                           CommandParameter="{StaticResource MyDraw}" />                 </i:EventTrigger>             </i:Interaction.Triggers>             <esri:ArcGISTiledMapServiceLayer ID="BaseLayer"         Url="http://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer" />         </esri:Map>     </Grid> </UserControl> ... View more

I'm trying to serialize some featurelayers to a local file, and then deserialize them in Visual Studio at design time to use as a design time datacontext.  However, I can't find a way to serialize or deserialize. When I try to serialize, I get this exception: System.Runtime.Serialization.InvalidDataContractException was unhandled   Message=Type 'ESRI.ArcGIS.Client.FeatureLayer' cannot be serialized. Consider marking it with the DataContractAttribute attribute, and marking all of its members you want serialized with the DataMemberAttribute attribute.  If the type is a collection, consider marking it with the CollectionDataContractAttribute.  See the Microsoft .NET Framework documentation for other supported types. At the WriteObject call in this code: private void button1_Click(object sender, RoutedEventArgs e) {     var fLayer = new FeatureLayer();     fLayer.Url = "http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Specialty/ESRI_StateCityHighway_USA/MapServer/2";     fLayer.Initialized += (s, ea) =>         {                               MemoryStream ms = new MemoryStream();             DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(FeatureLayer));             ser.WriteObject(ms, fLayer); // exception here             ms.Position = 0;             StreamReader sr = new StreamReader(ms);             string json = sr.ReadToEnd();             Debug.Print(json);             fLayer.ToString();         };     fLayer.Initialize(); } When I try to deserialize, I get this Exception : System.ArgumentException was unhandled   Message=layerDefinition Parameter name: Property was not found during JSON deserialization. When I  call FeatureLayer.FromJson: private void button1_Click(object sender, RoutedEventArgs e) {     WebClient wc = new WebClient();     wc.OpenReadCompleted += (s, ea) =>         {                                using (StreamReader sr = new StreamReader(ea.Result))             {                 string json = sr.ReadToEnd();                 Debug.Print(json);                 var fLayer = FeatureLayer.FromJson(json);                 Debug.Print(fLayer.LayerInfo.Fields.Count.ToString());             }         };     wc.OpenReadAsync(new Uri(@"http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Specialty/ESRI_StateCityHighway_USA/MapServer/2?f=pjson")); } ... View more