The Model View ViewModel (MVVM) is an architectural pattern used in software engineering that originated from Microsoft as a specialization of the presentation model design pattern introduced by Martin Fowler. Largely based on the model–view–controller pattern (MVC), MVVM is targeted at modern UI ...

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2
votes
1answer
96 views

Executing async method inside relaycommand using ArcGIS Pro SDK and MVVM?

I'm developing a "search tool" dockpane in the ArcGIS Pro SDK using MVVM. I have a button on my dockpane hooked up to a relaycommand in my viewmodel, which trys to call an async method in my model to ...
1
vote
1answer
189 views

How define new 'GeoExt.panel.Map' with OpenLayers-3.6.0 and Extjs-6.0?

I'm using OpenLayrs-3.6.0 and Extjs-6.0. I want to define GeoMap Panel class like this. In other words, I want to rewrite GeoExt.panel.Map in geoExt-2 library. for this I define a class as follow: ...
0
votes
1answer
89 views

ArcGISDynamicMapServiceLayer Custom Renderer

My 1 Secvice have only 1 layer with year wise archive data. Like it have same geometries at different year along with some addon in another year. I want to use this Dynamic layer for representing the ...
0
votes
1answer
62 views

Right click Open Contex Menu on Layer Silverlight 3.2

How I can Open a RadContextMenu (telerik) When User Click on Layer (Feature Layer / Graphic Layer) and allow user to do different task etal : Show Details of Geometry, Edit Option For Geometry, ...
2
votes
0answers
66 views

Editor EditComplete is Running Multiple Times ArcGIS Silverlight

With the Help of https://developers.arcgis.com/silverlight/sample-code/start.htm#FeatureLayerSelection I have a Editor in xaml & I bind the same Editor Object to My ViewModel by little tweak in ...
2
votes
0answers
53 views

Feature Layer Selection MVVM Silverlight

In my current project I have multiple feature layers which comes on Map when User Click on it. I'm able to represent them by MVVM on Map. Now when User click /select by square area on layer, available ...
1
vote
1answer
226 views

How to use ArcGIS for WPF custom symbol with data binding?

Esri's ArcGIS for WPF does not seem to have any real MVVM support or binding support; unless I'm mistaken. Anyway, I am creating a tracking application and it needs to track objects via GPS ...
1
vote
1answer
408 views

Databinding ComboBox to GraphicsCollection - ESRI, WPF runtime

I'd like to bind a GraphicsCollection (which is a property in a view model) to a combo box in a XAML window. The problem is I can't figure out how to display attribute values in the combo box. I can ...
4
votes
2answers
1k views

Binding to Selected Feature ESRI/WPF Runtime/MVVM

Given a ArcGISLocalFeatureLayer as a layer on the WPF runtime map object, how can I bind a ViewModel to the selected feature or graphic? <esri:ArcGISLocalFeatureLayer x:Name="MySampleLayer" ...
2
votes
0answers
499 views

Recommendations on an MVVM framework for ArcGIS Desktop add-ins and/or ArcGIS WPF Runtime

Is anyone using an MVVM framework with ArcGIS Desktop add-ins or the ArcGIS Runtime for WPF? I am leaning towards Caliburn.Micro simply because it seems to be the most popular "lightweight" MVVM ...
6
votes
4answers
955 views

Consideration for a Good Silverlight based mapping application

I am starting to work on a Silverlight 4 based web mapping project using latest ArcGIS Server API. The application will involve multiple map services (for many themes) with selection, queries, and ...