Latest Contributions by AndrewCorcoran

Here is the XAML for my custom page which defines the '_geometryCollectionControl': <ArcGISMobileApplication:MobileApplicationPage x:Class="WCNS.Mobile.Pages.CollectFeatureGeometryPage" xmlns=http://schemas.microsoft.com/winfx/2006/xaml/presentation xmlns:x=http://schemas.microsoft.com/winfx/2006/xaml xmlns:ArcGISMobileApplication="clr-namespace:ESRI.ArcGIS.Mobile.Client;assembly=ESRI.ArcGIS.Mobile.Client" xmlns:ArcGISMobileControls="clr-namespace:ESRI.ArcGIS.Mobile.Client.Controls;assembly=ESRI.ArcGIS.Mobile.Client"> <Grid> <ArcGISMobileControls:GeometryCollectionControl x:Name="_geometryCollectionControl"></ArcGISMobileControls:GeometryCollectionControl> </Grid> </ArcGISMobileApplication:MobileApplicationPage> Then in the code behind: partial class CollectFeatureGeometryPage : MobileApplicationPage {     public CollectFeatureGeometryPage(GeometryCollectionViewModel viewModel)         this._geometryCollectionControl.GeometryCollectionViewModel = viewModel; } ... View more

Hi Matt, I ended up creating my own MobileApplicationPage sub-class and adding a ESRI.ArcGIS.Mobile.Client.Controls.GeometryCollectionControl to it. This provides all the methods needed to get a geometry. I couldn't work out how to remove the geometry collection methods panel from the left hand side though. As the API documentation is missing the 'ESRI.ArcGIS.Mobile.Client' assembly I found the  JetBrains dotPeek freeware an essential tool to digging through the 'ESRI.ArcGIS.Mobile.Client' and 'ESRI.ArcGIS.Mobile' dlls and working out what UI components are available and also how the code works underneath. Here is some code: // This code creates the view model Feature feature = new Feature(featureType, null); GeometryCollectionViewModel model = new GeometryCollectionViewModel(feature, new ObservableCollection<GeometryCollectionMethod>()); // Then in the custom page set the view model on the GeometryCollectionControl control.GeometryCollectionViewModel = model; /// <summary> /// Whether the current geometry displayed on this page is valid. /// </summary> public Boolean IsGeometryValid {     get     {         GeometryCollectionViewModel viewModel = _geometryCollectionControl.GeometryCollectionViewModel;         GeometryCollectionMethod method = viewModel.GetCollectionMethodInProgress();         if (method != null && method.Geometry != null)         {             return method.Geometry.IsValid;         }         return false;     } } /// <summary> /// The geometry that has been entered on this page. /// </summary> public Geometry Geometry {     get     {         GeometryCollectionViewModel viewModel = _geometryCollectionControl.GeometryCollectionViewModel;         GeometryCollectionMethod method = viewModel.GetCollectionMethodInProgress();         if (method != null)             return method.Geometry;         else             return null;     } } Hope this helps 🙂 ... View more

For anyone interested, I figured out a way to do it by making my application extension implement ICustomizationFilter. Here is the OnCustomizationEvent method I use: public Boolean OnCustomizationEvent(esriCustomizationEvent e, Object context) {     if (e == esriCustomizationEvent.esriCEInvokeCommand && context is ICommandItem)         m_currentCommandId = ((ICommandItem)context).ID;                 // Always return false - we don't want the UI locked.     // Just need to know the last command triggered     return false; } Then in the OnSave method I can check to see if the m_currentCommandId UID is {119591DB-0255-11D2-8D20-080009EE4E51} and the sub-type is 3 which is the ID and sub-type for 'Save...'. The full list of UID values and sub-types can be found here. ... View more

Thanks for the reply Jake. I tried your suggestion but there is no 'Classify' renderer for mosaic datasets. So I'm back to using a raster catalog - anyone been able to iterate through the raster datasets in a raster catalog using Python? ... View more

Just in case anyone finds this thread at a later date... The first example swingley gives does not work in Internet Explorer (7, 8 or 9) but the second one using 'dojox.gfx.fx' does. Both versions work in Firefox. I haven't tested in Chrome. Hope this helps someone as it has taken me quite a while to get it working in IE. Thank you very much swingley 🙂 ... View more

>but obviously this only works for 1 row. My stored procedure could potentially be creating 800+ rows Perhaps I've misunderstood your problem but I think this statement isn't correct. Each time you call the stored procedure to get the next OBJECTID for a feature class it updates the table storing the OBJECTIDs so that the next time you call it the OBJECTID will always be one higher. Modify your stored procedure to add (for SQL Server): DECLARE @Object_ID int DECLARE @Num_IDs int EXEC dbo.i51_get_ids 2, 1, @Object_ID OUTPUT, @Num_IDs OUTPUT where you'd replace the 'i51' with the correct value for your feature class from the SDE_table_registry, and then use the @Object_ID variable in your INSERT statement. Hope this helps. ... View more

Just to follow up on this in case anyone else is having problems... I contacted support here in the UK and the only Feature constructor we could get working between us was: new Feature(FeatureType, null) and then set all the attributes one by one from a FeatureDataReader for the existing feature, i.e. Feature f = new Feature(FeatureType, null); for (Int32 i = 0; i < featureReader.FieldCount; i++) {     string columnName = featureReader.GetName(i);     object o = featureReader[columnName];     f.FeatureDataRow[columnName] = o; } I wrongly assumed that this would create a new row in the dataset each time I just wanted to edit an existing feature. Pretty cumbersome and entirely un-documented (a bug report has been submitted against the documentation). ... View more

Thanks for the reply. It's definitely not related to that issue though as my feature is a polygon displayed on the map. I think it may be related to using Guids as attribute values as I've tried my feature class minus all the attributes other than two Guid columns and I still get the same error. ... View more