Server=. Database=kashanSchools;Trusted_Connection=True;

Data Source=(local);Initial Catalog=kashanSchools;Integrated Security = true

  management studio -> select server -> expand Security -> right click Logins ->  select "New Login..."

Right click on db-> properties -> permission -> View Server permission

public class SampleDBContext : DbContext
{
    private static bool _created = false; 
    public SampleDBContext() 
    { 
        if (!_created) // DropCreateDatabaseAlways
        { 
            _created = true; 
            Database.EnsureDeleted(); 
            Database.EnsureCreated(); 
        } 
    }

var post1Tags = context.BlogPosts
      .Where(blogPosts => blogPosts.Id == 1)
      .SelectMany(blogPosts => blogPosts.BlogPostsJoinTags)
      .Select(blogPostsJoinTags => blogPostsJoinTags.Tag)
      .Skip(0)
      .Take(10)
      .ToList();

SELECT   [blogPosts.BlogPostsJoinTags.Tag].[Id],
         [blogPosts.BlogPostsJoinTags.Tag].[Name]
FROM     [BlogPosts] AS [blogPosts]
         INNER JOIN
         [BlogPostsJoinTags] AS [blogPosts.BlogPostsJoinTags]
         ON [blogPosts].[Id] = [blogPosts.BlogPostsJoinTags].[BlogPostId]
         INNER JOIN
         [Tags] AS [blogPosts.BlogPostsJoinTags.Tag]
         ON [blogPosts.BlogPostsJoinTags].[TagId] = [blogPosts.BlogPostsJoinTags.Tag].[Id]
WHERE    [blogPosts].[Id] = 1
ORDER BY @@ROWCOUNT
OFFSET @__p_0 ROWS FETCH NEXT @__p_1 ROWS ONLY;

        private IFileProvider GetFileProvider(VirtualFileResult result)
        {
            if (result.FileProvider != null)
            {
                return result.FileProvider;
            }

            result.FileProvider = _hostingEnvironment.WebRootFileProvider;

            return result.FileProvider;
}

return File("~/foo.js","text/javascript")

cfg.Scan(scan =>
{
   scan.AssemblyContainingType<SomeType1>();
   scan.AssemblyContainingType<SomeType2>();
});