Using SqlGeography in code-first EF6 not generating column

Question

I'm using VS2013, .Net 4.5, EF6, MVC5 and the MSSQL server is 11.00.2100

When I create a property in my model called:

public SqlGeography Position { get; set; }

and then use update-database no changes are made to the database table of that model.

I'm using SqlGeography from this reference:

Microsoft.SqlServer.Types.SqlGeography

How can I solve this?

Answer 1

您需要使用EF中的DbGeography类型，然后由Sql Server提供程序将其转换为SqlGeography 。