Questions tagged [dbgeography]

19 questions
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System.Data.Spatial DbGeography.Distance is not working consistantly

I am developing an app that needs to calculate the distance between to points. I am using LINQ and the DbGeography class to achieve this. It is working beautiful in most cases in the app, however I have run into one issue where it does not return…
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Can't get DbGeography to work in Xamarin.Forms app

The SDK that does all the Gets, Puts, Posts etc... is a PCL. As such, I can't install Entity Framework. A basic get using Postman returns the following data in regards to DbGeography. "GeoLocation": { "$id": "6", …
Dumber_Texan2
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Passing a List of DBGeometry to retrieve points contained from SQL

I have a dataset on my SQL server that contains a few million Geography Points that I want to retrieve based on a grid of DBGeography rectangles I create on the client side. Basically I want to pass in a c# List of DBGeography , and my server would…
Mikecito
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DbGeography Intersects

I'm using DbGeography with Entity Framework 6 using this model: public class County { public int Id { get; set; } public string Name { get; set; } public string Code { get; set; } public DbGeography Area { get; set; } } I'm then…
Ogglas
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