I want to make a web application using ASP.NET Core Razor Pages that has some geographic data in SQL Server. Visual Studio gives an error that it doesn\'t support the Geogr
I just stumbled across your post and also the first link you mentioned. Only a few days ago, a preview version of EntityFrameworkCore 2.2.0 was published which is supposed to support spatial data types in SQL Server.
See https://github.com/aspnet/EntityFrameworkCore/issues/1100#issuecomment-417618315 and the following comments.
I haven't tried it myself yet and it's probably not working 100%, but it's surely worth a try.