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Are you sure Pro can't work offline? I don't think that's correct. Anyway you need the data packages as .slpk, and Pro is usually the way to do that. There's a lot of preprocessing of the data used to create the slpk so that it can render millions of points, even on a small mobile device. The runtime doesn't provide a way to create the preprocessing.
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03-02-2020
09:05 AM
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2006
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Aaah right. Feel free to email me at mnielsen (at) esri
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02-26-2020
08:37 AM
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> we have a requirement to support UWP on Windows 10 LTSB (1607) Side question, if I may, just so we can better understand this limitation when planning for future system requirement updates: Can you share some details about what sort of system you're deploying on? (here or as private message/email). Considering LTSC is mainly meant for single-purpose devices, like for instance ATMs or medical equipment, I'm curious about the scenarios here, so we can better support that in future. I'm wondering if there's a group of apps we could do better to support. There's some good info here on what LTSC is mainly for: https://docs.microsoft.com/en-us/windows/whats-new/ltsc/#the-long-term-servicing-channel-ltsc https://techcommunity.microsoft.com/t5/windows-it-pro-blog/ltsc-what-is-it-and-when-should-it-be-used/ba-p/293181
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02-25-2020
01:33 PM
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Don't assign a symbol to every single graphics. That's extremely expensive - especially with PictureMarkerSymbols. Instead use a UniqueValueRenderer and an attribute field on each graphic to pick the right symbol. That should help you. I would say you're hitting a limit a lot sooner than I would have expected so there could be a lot more going on.
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02-25-2020
12:40 PM
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You need at least .NET Core 3.1 to use this package. Also it'll only run on Windows as a desktop app (use the Microsoft.NET.Sdk.WindowsDesktop SDK in your csproj header)
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02-24-2020
09:45 AM
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No. 3.1 and running on Windows as either a desktop or console app (not web ) is required
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02-24-2020
07:08 AM
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If it works for you (it sounds like it is), I don't see why it wouldn't be the correct way?
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02-18-2020
10:15 AM
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To display geo-referenced images, use either the RasterLayer which is optimized for this (it can even reproject to the right projection), or create a KML Document and add an GroundOverlay node to your KML dataset.
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02-18-2020
10:11 AM
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I'd like to add a little extra context to what Thad said. Typically you'd only use the populate method if your mode is "Manual". This mode is used where you just want to fetch a set of data once, and not have the mapview automatically fetch data as you zoom and pan around. But if you set it to manual, there won't be any data, so you'd populate the local cache with this method. The query is what you use if you want to query for data. If you're in manual mode, only the local cache is queried. If you're not, then the query goes to the server to fetch the freshest version of the data.
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02-14-2020
02:02 PM
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You could use GeometryEngine to create a 50m buffer around your point, then query the table with the hydrants (ie the Url to you mapservice + "/" + the layer id). Something along the lines of: var searchPolygon = GeometryEngine.BufferGeodetic(clickPoint, 50, LinearUnits.Meters); var table = new ServiceFeatureTable(new Uri("https://PathToFireHydrantSubLayer")); var hydrants = await table.QueryFeaturesAsync(new QueryParameters() { Geometry = searchPolygon });
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02-12-2020
11:11 AM
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TBH I'm a little (but pleasantly) surprised that URL can be used for a Basemap, as that's the endpoint for a layer and not a basemap item. The API reference even indicate that shouldn't have worked 🙂 Anyway, as a workaround, you could try forcing the SR instead : var bm = new Basemap(new ArcGISTiledLayer(new Uri("https://services.arcgisonline.com/ArcGIS/rest/services/USA_Topo_Maps/MapServer")); Map map = new Map(SpatialReferences.WebMercator) { Basemap = bm }; You could also try not forcing the SR, but create the Basemap as I did above, and see if that resolves your issue (just to confirm if there's something hokey about using the basemap constructor with a service uri instead of a basemap uri): Map map = new Map(bm);
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02-12-2020
11:06 AM
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Can you share the KMZ so we can take a look? Is the extent you expected defined in the KML inside the KMZ?
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02-12-2020
10:59 AM
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Aaah. LOTS have changed in the rendering stack since U3 that has improved issues like this. Any chance you could try (as a test) if U7 remedies it? That might help pinpoint it a bit better. Without a dump, unfortunately the error doesn't give me much to go on, except where the error was caught. For what it's worth it appears to be coming from the map overlays, so one way to workaround it is to not use those. Of course I realize that probably isn't a viable solution either.
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02-10-2020
11:51 AM
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2017
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This is the first time I've seen this. Which version are you using? Is there any chance you could collect a dump of the error that we can use for trouble shooting?
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02-10-2020
10:56 AM
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2017
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We're working on the .NET focused ArcGIS Runtime session for the developer summit, and thought it would be a good idea to solicit ideas for what you'd like to see us cover. If you're an ArcGIS Runtime developer using the .NET SDK, what would you like to see in this session (even if you're not going, since the recording will be online shortly after). Preferably the topics are specific to the .NET SDK, as feature areas (like offline, routing, 3D, utility networks and so on) will be covered in various runtime sessions that aren't necessarily .NET specific, but applies to all the platforms Runtime supports. Let the brainstorming begin...
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02-10-2020
10:29 AM
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