Latest Contributions by michaelrosen

I'm getting the identical message "Add Results Do Not Match" but it is happening when I save to my ArcGISLocalFeatureLayer (via the SaveEditsFailed() call back).  I believe the problem is that the backing FeatureClass starts has an extent which is too small to accomodate the incoming Geometry.  If I force the first Graphic I add to have the  maximum required extent then my subsequent Saves complete successfully. It would be very helpful if someone on the ArcGISRuntime/WPF could comment on this. ... View more

Amplifying on Jennifer's example in #16.  I'm attaching a revised version of ESRI's FeatureDataGrid example which shows - The ability to add a feature without a Geometry and do this  on a background worker thread. - The ability to alternate between FDG showing rows associated with the map extent (QueryMode.OnDemand) and showing rows associated with an arbitrary attribute query (QueryMode.SnapShot).  In this case, I find the feature added above.   - Maintains the ability to edit via the FDG. I worked with ESRI Tech Support on this. I hope it helps others here. For the impatient, the FDG hook up is like this: In the XAML, hook up the FDG to the Map and the appropriate FeatureLayer (just like before, nothing special here): <esri:FeatureDataGrid Grid.Row="2" x:Name="MyDataGrid"                 Map="{Binding ElementName=MyMap}"                 GraphicsLayer="{Binding ElementName=MyMap, Path=Layers.[1]}" Foreground="Black" Initialized="MyDataGrid_Initialized"> </esri:FeatureDataGrid> Make a UI (Context menu here) that allows you to set the QueryMode on the FeatureLayer and hook it up to set the FeatureLayer's Mode and Where members and then call Update().         private void MenuItem_Click(object sender, RoutedEventArgs e)         {             ArcGISLocalFeatureLayer featureLayer = MyMap.Layers["States"] as ArcGISLocalFeatureLayer;             MenuItem mi = sender as MenuItem;             if (mi.Header.ToString().Contains("Import On BackgroundWorker"))                 ImportTest();             else if (mi.Header.ToString().Contains("Show Rows in Map Extent (QueryMode.OnDemand)"))             {                 featureLayer.Mode = FeatureLayer.QueryMode.OnDemand;                 featureLayer.Where = null;                 featureLayer.Update();             }             else if (mi.Header.ToString().Contains("Show Rows in for Custom Query (QueryMode.Snapshot)"))             {                 featureLayer.Mode = FeatureLayer.QueryMode.Snapshot;                 featureLayer.Where = "STATE_NAME like 'gra%'";                 featureLayer.Update();             }         } ... View more

Right you are Preeti.  Thanks so much for this! msr ... View more

I also am facing this issue.  I've got a map that has an editable featurelayer.  I can programmatically -- without using the Editor -- add a Graphic to the layer and it renders properly.  However, the subsequent "Save" fails with the error message "Unable to complete operation." I'll greatly appreciate some help here. Here's what I'm doing:       private void ImportCollection(String name, MapPoint LL, MapPoint UR, SpatialReference srs)       {           ArcGISLocalFeatureLayer featureLayer = mapControl.Layers["theArcGISLocalFeatureLayer"] as ArcGISLocalFeatureLayer;           //// Hook up some diagnostic event handler so we can see what is going wrong.           featureLayer.BeginSaveEdits += (s1, beginEditEventArgs) =>           {   /// this part is fine.   Adds.Count shows 1.               System.Diagnostics.Trace.WriteLine(String.Format("s1: {0}, number of Adds: {1}", s1, beginEditEventArgs.Adds.Count));           };           featureLayer.EndSaveEdits += (s2, endEditEventArgs) =>           {    /// No joy here.  We fail instead.               System.Diagnostics.Trace.WriteLine(String.Format("featureLayer.Graphics.Count: {0}", featureLayer.Graphics.Count));           };           featureLayer.SaveEditsFailed += (s3, taskFailedEventArgs) =>           {    //// We can tell the Save failed here ... "Unable to complete operation." ... But why?               System.Diagnostics.Trace.WriteLine(String.Format("taskFailedEventArgs.Error.Message: {0}", taskFailedEventArgs.Error.Message));           };                                        List<Graphic> listPnt = _geometryTask.Project(new List<Graphic>() { new Graphic() { Geometry = LL } }, mapControl.SpatialReference) as List<Graphic>;           listPnt = _geometryTask.Project(new List<Graphic>() { new Graphic() { Geometry = LL } }, mapControl.SpatialReference) as List<Graphic>;           MapPoint wgs84Pnt = listPnt[0].Geometry as MapPoint;           LL.X = wgs84Pnt.X;           LL.Y = wgs84Pnt.Y;           listPnt = _geometryTask.Project(new List<Graphic>() { new Graphic() { Geometry = UR } }, mapControl.SpatialReference) as List<Graphic>;           wgs84Pnt = listPnt[0].Geometry as MapPoint;           UR.X = wgs84Pnt.X;           UR.Y = wgs84Pnt.Y;           Graphic gra = new Graphic(); ////           Create a new Graphic and add it to the layer ... this works to the extent that it renders properly on the map!           gra.Geometry = new Envelope(LL, UR);           gra.Geometry = new Envelope(LL, UR);           gra.Symbol = featureLayer.Renderer.GetSymbol(gra);           featureLayer.Graphics.Add(gra);       } ... View more