Latest Contributions by MaraStoica4

‎04-02-2019

Check out this article https://www.esri.com/arcgis-blog/products/arcgis-online/transportation/waze-arcgis-marketplace/

‎03-21-2019

Take a look at how I've released the references to the mmpk to be able to delete it in the Offline Mapbook example app: https://github.com/Esri/mapbook-wpf/blob/4d58ce6e7bb7b6c0308cdc59ea445c6e8e931503/OfflineMapBook/OfflineMapBook/ViewModels/MainViewModel.cs#L91

‎01-29-2019

Take a look at the Data Collection Example App. It is a complete application built using MVVM. The Identify operation is performed on GeoviewTapped. Take a look at how it's set up using an Identify Controller to abstract the Identify logic from the view. I'm happy to answer any questions you may have after looking at this app.

‎01-24-2019

Data is at the heart of every business. Collecting and storing data is done in a variety of ways, from paper forms to custom-built applications. You, our customers, have asked us to help with the transition from paper to digital by providing you with a collection app that is configurable and customizable to work with your own data and specific workflows. We are proud to deliver an open source app that hopefully fits many of your organization's data collection needs. Because we are releasing the app open source and under an Apache license, you are welcome to take it, modify it to match your needs, and use it as you see fit. Data Collection for .NET is a WPF application built using the ArcGIS Runtime SDK for .NET and it features common functionality encountered when collecting data. Identify map data Collecting data means also knowing what is around you. Click on one of the data points on the map to bring up information about it. If you need to edit it, clicking on the pencil icon will start an edit session. It's as simple as that! Collect new data point When you're ready to add a new data point, click the plus button to begin. You'll be prompted to select a location for your new data point and add some information about it. Work offline To support remote collection in areas without network access, we added the ability to work offline. Simply navigate the map to your desired work area and select "Work Offline" from the menu. The app will download the map along with its data and will allow you to collect data points when you are disconnected from the network. When you're back in the office or able to connect to a network, select "Sync Map" from the menu to have your changes merged with the online version of your map. Do you think this is something you could use? Take a look at the full documentation and get the source code to the app from GitHub! Happy collecting!

‎01-22-2019

I would recommend Data Collection for .NET | ArcGIS for Developers example app as a good source if you're looking for MVVM pattern implementation.

‎12-20-2018

I believe a workaround was found for this issue by disabling measures on ROADCENTERLINE feature class and rebuilding the locator.

‎09-05-2018

Would you be able to share your data with me so I can see exactly the issue you're running into? mstoica@esri.com

‎09-05-2018

I am looking into this trying to replicate it and I am finding some discrepancies myself between the Pro and Runtime results. Pro seems to require less information to return all the results. In my test locator, if I use just the address, Pro finds 4 results, while Runtime doesn't find any. Once I add the city, Runtime also finds 4 results. Could you maybe try to adjust your search string to include more information? Does that change the results you receive? In the meantime I'll keep researching this, see what I can find out.

‎09-05-2018

Hi Sara, Could you post the code where you're calling the locator please. Mara

‎08-29-2018

Try removing the vtpk layers from the map. This worked for me: // set basemap to null and force garbage collection to release vector tiles map.Basemap = null; GC.Collect(); GC.WaitForPendingFinalizers();‍‍‍‍‍‍‍‍

‎08-09-2018

Take a look at how I've released the references to the mmpk to be able to delete it in the Offline Mapbook example app: https://github.com/Esri/mapbook-wpf/blob/4d58ce6e7bb7b6c0308cdc59ea445c6e8e931503/OfflineMapBook/OfflineMapBook/ViewModels/MainViewModel.cs#L91

‎07-30-2018

Hi Mike, I ran your code with a couple of small modifications on a FeatureCollectionLayer I created and it selects without issues. See below please. private async void MapView_GeoViewTapped(object sender, Esri.ArcGISRuntime.UI.Controls.GeoViewInputEventArgs e) { // get reference to MapView var mapView = sender as MapView; // get the first operational layer in the map (I only added one layer so this should find the layer I'm looking for) var layer = mapView.Map.OperationalLayers[0] as FeatureCollectionLayer; // get the tap location in screen units var tapScreenPoint = e.Position; // set identify parameters var pixelTolerance = 100; var returnPopupsOnly = false; var maxResultCount = 5; if (layer != null) { // call the identify operation var identifyResults = await mapView.IdentifyLayerAsync(layer, tapScreenPoint, pixelTolerance, returnPopupsOnly, maxResultCount); // get the layer containing the identify results var fcl = identifyResults.SublayerResults.FirstOrDefault(); if (fcl != null) { // get every feature that was identified foreach (Esri.ArcGISRuntime.Data.GeoElement idElement in fcl.GeoElements) { var idFeature = idElement as Feature; // select feature layer.Layers[0].SelectFeature(idFeature); } } } }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

‎06-27-2018

What version of Visual Studio are you using? Looks like the static references aren't registering. I've seen this happen sometimes. Try commenting out all the xaml and build, then uncomment, clean, rebuild. Restarting Visual Studio also helps sometimes.

‎06-27-2018

There's also the Maps App Example App that shows using OAuth2 in Xamarin Forms: UWP, iOS and Android.

‎06-19-2018

Another resource you may want to take a look at is the Offline Mapbook for WPF | ArcGIS for Developers example app. The documentation describes in detail how to create mobile map packages to use inside the app, and the app has the workflow to download the mmpk.

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Date Last Visited	‎11-11-2020 02:25 AM

My Ideas

Latest Contributions by MaraStoica4

Re: Waze Live Alerts Layer

Re: Mobile Map Package

Re: MVVM Samples involving the GeoViewTapped eventre there

Data Collection for .NET

Re: Is there a decent enterprise or full featured example application?

Re: When I use Locator to search for intersections, why do I get less search results at ArcGIS Runtime than ArcGIS Pro?

Re: When I use Locator to search for intersections, why do I get less search results at ArcGIS Runtime than ArcGIS Pro?

Re: When I use Locator to search for intersections, why do I get less search results at ArcGIS Runtime than ArcGIS Pro?

Re: When I use Locator to search for intersections, why do I get less search results at ArcGIS Runtime than ArcGIS Pro?

Re: Release File After MobileMapPackage OpenAsync

Re: Release File After MobileMapPackage OpenAsync

Re: SelectFeature for a FeatureCollectionLayer?

Re: Difference between Callouts and Popups

Re: How to use OAuthLoginPresenter in Xamarin.Forms OAuth authentication

Re: How can I download maps or shapefiles so that I can use my mapview while offline?

Re: Scale Dependent Symbology for FeatureLayers

Re: Difference between Callouts and Popups

Re: When I use Locator to search for intersections...

Re: I want to load a basemap and it's layers offli...

Re: MVVM Samples involving the GeoViewTapped event...