UPDATE [dbo].[Blogs]
SET [Url] = @0
WHERE ([BlogId] = @1)
-- @0: 'http://sample.com/blogs/dogs' (Type = String, Size = -1)
-- @1: '1' (Type = Int32)
-- Executing at 16/06/1396 02:31:41 ب.ظ +04:30
-- Completed in 19 ms with result: 1

UPDATE [dbo].[Blogs]
SET [Url] = @0
WHERE ([BlogId] = @1)
-- @0: 'http://sample.com/blogs/cats' (Type = String, Size = -1)
-- @1: '2' (Type = Int32)
-- Executing at 16/06/1396 02:31:41 ب.ظ +04:30
-- Completed in 47 ms with result: 1

INSERT [dbo].[Blogs]([Name], [Url])
VALUES (@0, @1)
SELECT [BlogId]
FROM [dbo].[Blogs]
WHERE @@ROWCOUNT > 0 AND [BlogId] = scope_identity()
-- @0: 'The Horse Blog' (Type = String, Size = -1)
-- @1: 'http://sample.com/blogs/horses' (Type = String, Size = -1)
-- Executing at 16/06/1396 02:31:41 ب.ظ +04:30
-- Completed in 31 ms with result: SqlDataReader

INSERT [dbo].[Blogs]([Name], [Url])
VALUES (@0, @1)
SELECT [BlogId]
FROM [dbo].[Blogs]
WHERE @@ROWCOUNT > 0 AND [BlogId] = scope_identity()
-- @0: 'The Snake Blog' (Type = String, Size = -1)
-- @1: 'http://sample.com/blogs/snakes' (Type = String, Size = -1)
-- Executing at 16/06/1396 02:31:41 ب.ظ +04:30
-- Completed in 73 ms with result: SqlDataReader

INSERT [dbo].[Blogs]([Name], [Url])
VALUES (@0, @1)
SELECT [BlogId]
FROM [dbo].[Blogs]
WHERE @@ROWCOUNT > 0 AND [BlogId] = scope_identity()
-- @0: 'The Fish Blog' (Type = String, Size = -1)
-- @1: 'http://sample.com/blogs/fish' (Type = String, Size = -1)
-- Executing at 16/06/1396 02:31:41 ب.ظ +04:30
-- Completed in 49 ms with result: SqlDataReader

INSERT [dbo].[Blogs]([Name], [Url])
VALUES (@0, @1)
SELECT [BlogId]
FROM [dbo].[Blogs]
WHERE @@ROWCOUNT > 0 AND [BlogId] = scope_identity()
-- @0: 'The Koala Blog' (Type = String, Size = -1)
-- @1: 'http://sample.com/blogs/koalas' (Type = String, Size = -1)
-- Executing at 16/06/1396 02:31:41 ب.ظ +04:30
-- Completed in 49 ms with result: SqlDataReader

INSERT [dbo].[Blogs]([Name], [Url])
VALUES (@0, @1)
SELECT [BlogId]
FROM [dbo].[Blogs]
WHERE @@ROWCOUNT > 0 AND [BlogId] = scope_identity()
-- @0: 'The Parrot Blog' (Type = String, Size = -1)
-- @1: 'http://sample.com/blogs/parrots' (Type = String, Size = -1)
-- Executing at 16/06/1396 02:31:41 ب.ظ +04:30
-- Completed in 26 ms with result: SqlDataReader

INSERT [dbo].[Blogs]([Name], [Url])
VALUES (@0, @1)
SELECT [BlogId]
FROM [dbo].[Blogs]
WHERE @@ROWCOUNT > 0 AND [BlogId] = scope_identity()
-- @0: 'The Kangaroo Blog' (Type = String, Size = -1)
-- @1: 'http://sample.com/blogs/kangaroos' (Type = String, Size = -1)
-- Executing at 16/06/1396 02:31:42 ب.ظ +04:30
-- Completed in 38 ms with result: SqlDataReader

services.AddEntityFrameworkSqlServer();
services.AddDbContextPool<ApplicationDbContext>((serviceProvider, optionsBuilder) =>
{
   optionsBuilder.UseSqlServer("...");
   optionsBuilder.UseInternalServiceProvider(serviceProvider);
});

using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.Extensions.DependencyInjection;

var siteSettings = this.GetService<IOptionsSnapshot<SiteSettings>>();
// Or
var siteSettings = this.GetInfrastructure().GetRequiredService<IOptionsSnapshot<SiteSettings>>();