Microsoft’s new cross platform frameworks - .NET Core, ASP.NET Core and Entity Framework Core - have been presented briefly along with Microsoft’s conventional technologies in this slide deck.

1. COREXIT
By Sayedur Rahman
Principal Software Engineer

2. Microsoft Frameworks

3. .Net

4. .Net

5. ASP.NET

6. ASP.NET

7. Entity Framework

8. Entity Framework

9. What kind of name is that ???

10. A referendum
A vote in which everyone of voting age can take part
was held on Thursday 23 June,
to decide whether the UK should leave or remain in the European Union.

11. A separation?

13. Why this separation?

16. EF CORE

17. ASP.NET CORE !!!

18. ASP.NET CORE !!!

19. EF CORE !!!!

20. EF CORE !!!!

21. ASP.NET Core Demo - Identity

22. ASP.NET Core Demo - Identity
 Inside Start up class
 Method: ConfigureServices
 Method: Configure
 Run
app.UseIdentity();

23. ASP.NET Core Demo - Identity

24. ASP.NET Core Demo - Identity
 Inject following class by building DI
 UserManager<ApplicationUser> _userManager;
 SignInManager<ApplicationUser> _signInManager;
 Use following methods
 _userManager.CreateAsync
 _signInManager.SignInAsync
 _signInManager.PasswordSignInAsync
 _signInManager.SignOutAsync

25. EF Core Demo
 Install EF core from NuGet
 Create a new class and inherit it from DBContext Class
 Over write method OnConfiguring
 Builder.UseSqlServer(“ConectionString”);
 Point out POCO model
 DbSet<Blog> Blogs { get; set; }
PM> Install-Package Microsoft.EntityFrameworkCore.SqlServer

26. EF Core Demo
 Define Blog class
 public class Blog
 {
 public int BlogId { get; set; }
 public string Url { get; set; }
 public List<Post> Posts { get; set; }
 }

27. EF Core Demo
 Query
using (var db = new BloggingContext())
{
var blogs = db.Blogs
.Where(b => b.Rating > 3)
.OrderBy(b => b.Url)
.ToList();
}

28. EF Core Demo
 Save
using (var db = new BloggingContext())
{
var blog = new Blog { Url = "http://sample.com" };
db.Blogs.Add(blog);
db.SaveChanges();
}

29. FYI
https://www.microsoft.com/net/core/platform