Latest Contributions by AnttiKajanus1

I tested the services by using query tool that is provided by REST endpoint by : 1) QUERY it seems to return results. 2) QUERY seems to return no results so I guess the service is empty so it returns correct information. Can you specify your current problem in more detail since I didn't get that. ... View more

Hey, New release of ArcGIS Runtime for WPF SDK extends existing implementations so you should be fine. There might be some new functions that are exposed as a Tasks but you can work with those in 4.0 framework without using Async targeting pack too. New .NET SDK that is now in public beta, is build only for Task based asynchronous pattern and doesn't have Event / Action based asynchronous methods like WPF. Just mentioning this to make difference between .NET SDK and WPF SDK clear. If you have problems to start using 10.2.2 when it is out, please let us know. ... View more

Np, remember to mark question answered. ... View more

I would suggest one of the solutions: 1) Hook to PropertyChanged event in View codebehind and change renderer there manually. This is definitely the easiest and fastest way to implement this if you know what ViewModel the View has. Having a bit code in view is not issue since it is only related on the visualization that is views job anyway. 2) Use ViewService to provide functionality to ViewModel as service. If you go with this, you need to implement ie. IRendererService in View and then inject to ViewModel. Then you could use that in ViewModel like IRendererService.ChangeRendererToSomethingElse() without violating MVVM design. This solution isn't based on binding thou but should work quite nicely. 3) Create attached property that is bound to your property in ViewModel. Then construct (or fetch more likely) correct renderer for the layer from resources. For this you most likely would create also static class that has resource dictionary that contains renderers so you could easily use that from the attached property. I would implement this most likely using first option. Thanks for the very interesting issue and use case. If you have any questions about the solutions I suggested, please let me know. ... View more

You should try to avoid using ContentTemplates to supporting AcceleratedDisplay and make it easier to move to next releases / new SDKs. Can you provide a bit more information that you are hoping to do? ... View more

As atomaras said, that solution works quite well in most of the scenarios. Just check that UIVirtualization is support is ok for your needs. Simplest solution is to create codebehind event handler and then direct selection to viewmodel from there. Yes, it's code in the codebehind but in this kind of scenarios it is ok. I use this solution if I'm lazy and want fast results. One solution is to create attached property that encapsulates that but that needs a bit more testing. This was found with fast googling http://blog.functionalfun.net/2009/02/how-to-databind-to-selecteditems.html (side note, if you guys are coming to DevSummit to Palm Springs this year, I would love to have a chat about MVVM and how you do it). ... View more

Hey, Check this short video about using TaskCompletitionSource. It gives good description. Remember to unhook events. ... View more

Good sample Keith. More of these guys! ... View more

I have this wired-up using a Command & ViewModel. I can post that part if anyone is interested, just let me know. Oh, that would awesome. But guess what would be even more, small complete sample with MVVM and Drag'n'drop :cool:. ... View more

One thing that could affect this (cant remember what versions of the SDK this was an issue) is that if your map is not full screen ie. you have another element on left/top of the map? If so, then the point could be that many pixels in wrong place. ... View more

Hey, I will try to check this. Any change you can provide simplified repro? ... View more

Hi, Do you have a service that contains ZIP codes? I would probably do it like this: - user selects area that is used as a base geometry - user gives radius - Create buffer from base geometry by radius (using ie. http://resources.arcgis.com/en/help/rest/apiref/buffer.html) - Use buffered geometry to get other ZIP code areas from the service by using it as a filter Hope this helps ... View more

Hi, There is similar issue going in this thread : http://forums.arcgis.com/threads/94407-FeatureServer-addToDefinition-successful-submission How I see it going is that we can change only properties that are not related how data is stored. Ie. we can change amount of features returned but we cannot add an field or an alias. There is no comments on this in the documentation but this is how I find it working by playing around with the options. It would be good to have a clarification to this. ... View more

So you don't have any basemap layer in the map. As you said, you can set Extent in xaml/code before map gets initialized. Do you know the spatial reference of your graphics or does it change depending on the data? I think that you have have to define Spatial Reference to map when it is initialized if you don't have any other layers (basemap). So you could create GraphicsLayer with Graphics before initializing the map and use it's full extent. Or you can set your map to some spatial reference and then make sure that your Graphics gets projected into that SR. ... View more