MVC - 未添加到AspNetUsers的附加ApplicationUser屬性

Question

我創建了一個新項目，該MVC Entity Framework與個人用戶帳戶一起使用。我想添加FirstName和LastName作爲用戶的屬性。 The steps in this blog量這些：

1) Create and run new Project 
2) Enable Migrations 
3) Add new Properties to ApplicationUser in IdentityModel 
4) Add Migration and Update Database 
    - after this you can verify the new fields are in AspNetUsers table 
5) Update RegisterViewModel 
6) Update Register View 
7) Update Account Controller's Register Post 

我做的步驟1 - 4，但是當我看AspNetUsers表中的字段不存在，我不明白爲什麼。

這是我每步3那樣：

Public Class ApplicationUser 
    Inherits IdentityUser 

    Public FirstName As String 
    Public LastName As String 

但第4步後，這是我的表是什麼樣子：

爲什麼FirstName和LastName不會被添加到該該表如預期？

這是在我的包管理器控制檯：

PM> enable-migrations 
Checking if the context targets an existing database... 
Code First Migrations enabled for project CustomUserProperties. 
PM> add-migration "name" 
Scaffolding migration 'name'. 
The Designer Code for this migration file includes a snapshot of your current Code First model. This snapshot is used to calculate the changes to your model when you scaffold the next migration. If you make additional changes to your model that you want to include in this migration, then you can re-scaffold it by running 'Add-Migration name' again. 
PM> update-database 
Specify the '-Verbose' flag to view the SQL statements being applied to the target database. 
Applying explicit migrations: [201510191912542_name]. 
Applying explicit migration: 201510191912542_name. 
Running Seed method. 
PM> 

這是遷移的內容：

Imports System 
Imports System.Data.Entity.Migrations 
Imports Microsoft.VisualBasic 

Namespace Migrations 
    Public Partial Class name 
     Inherits DbMigration 

     Public Overrides Sub Up() 
      CreateTable(
       "dbo.AspNetRoles", 
       Function(c) New With 
        { 
         .Id = c.String(nullable := False, maxLength := 128), 
         .Name = c.String(nullable := False, maxLength := 256) 
        }) _ 
       .PrimaryKey(Function(t) t.Id) _ 
       .Index(Function(t) t.Name, unique := True, name := "RoleNameIndex") 

      CreateTable(
       "dbo.AspNetUserRoles", 
       Function(c) New With 
        { 
         .UserId = c.String(nullable := False, maxLength := 128), 
         .RoleId = c.String(nullable := False, maxLength := 128) 
        }) _ 
       .PrimaryKey(Function(t) New With { t.UserId, t.RoleId }) _ 
       .ForeignKey("dbo.AspNetRoles", Function(t) t.RoleId, cascadeDelete := True) _ 
       .ForeignKey("dbo.AspNetUsers", Function(t) t.UserId, cascadeDelete := True) _ 
       .Index(Function(t) t.UserId) _ 
       .Index(Function(t) t.RoleId) 

      CreateTable(
       "dbo.AspNetUsers", 
       Function(c) New With 
        { 
         .Id = c.String(nullable := False, maxLength := 128), 
         .Email = c.String(maxLength := 256), 
         .EmailConfirmed = c.Boolean(nullable := False), 
         .PasswordHash = c.String(), 
         .SecurityStamp = c.String(), 
         .PhoneNumber = c.String(), 
         .PhoneNumberConfirmed = c.Boolean(nullable := False), 
         .TwoFactorEnabled = c.Boolean(nullable := False), 
         .LockoutEndDateUtc = c.DateTime(), 
         .LockoutEnabled = c.Boolean(nullable := False), 
         .AccessFailedCount = c.Int(nullable := False), 
         .UserName = c.String(nullable := False, maxLength := 256) 
        }) _ 
       .PrimaryKey(Function(t) t.Id) _ 
       .Index(Function(t) t.UserName, unique := True, name := "UserNameIndex") 

      CreateTable(
       "dbo.AspNetUserClaims", 
       Function(c) New With 
        { 
         .Id = c.Int(nullable := False, identity := True), 
         .UserId = c.String(nullable := False, maxLength := 128), 
         .ClaimType = c.String(), 
         .ClaimValue = c.String() 
        }) _ 
       .PrimaryKey(Function(t) t.Id) _ 
       .ForeignKey("dbo.AspNetUsers", Function(t) t.UserId, cascadeDelete := True) _ 
       .Index(Function(t) t.UserId) 

      CreateTable(
       "dbo.AspNetUserLogins", 
       Function(c) New With 
        { 
         .LoginProvider = c.String(nullable := False, maxLength := 128), 
         .ProviderKey = c.String(nullable := False, maxLength := 128), 
         .UserId = c.String(nullable := False, maxLength := 128) 
        }) _ 
       .PrimaryKey(Function(t) New With { t.LoginProvider, t.ProviderKey, t.UserId }) _ 
       .ForeignKey("dbo.AspNetUsers", Function(t) t.UserId, cascadeDelete := True) _ 
       .Index(Function(t) t.UserId) 

     End Sub 

     Public Overrides Sub Down() 
      DropForeignKey("dbo.AspNetUserRoles", "UserId", "dbo.AspNetUsers") 
      DropForeignKey("dbo.AspNetUserLogins", "UserId", "dbo.AspNetUsers") 
      DropForeignKey("dbo.AspNetUserClaims", "UserId", "dbo.AspNetUsers") 
      DropForeignKey("dbo.AspNetUserRoles", "RoleId", "dbo.AspNetRoles") 
      DropIndex("dbo.AspNetUserLogins", New String() { "UserId" }) 
      DropIndex("dbo.AspNetUserClaims", New String() { "UserId" }) 
      DropIndex("dbo.AspNetUsers", "UserNameIndex") 
      DropIndex("dbo.AspNetUserRoles", New String() { "RoleId" }) 
      DropIndex("dbo.AspNetUserRoles", New String() { "UserId" }) 
      DropIndex("dbo.AspNetRoles", "RoleNameIndex") 
      DropTable("dbo.AspNetUserLogins") 
      DropTable("dbo.AspNetUserClaims") 
      DropTable("dbo.AspNetUsers") 
      DropTable("dbo.AspNetUserRoles") 
      DropTable("dbo.AspNetRoles") 
     End Sub 
    End Class 
End Namespace 

FirstName和LastName不是「有了」爲AspNetUsers表。

UPDATE：

我從頭重新開始，這一次我所做的是創建遷移，然後手動添加名字和姓氏的AspNetUsers Up功能，然後跑更新數據庫。這實際上工作。

那麼，爲什麼它不會自動將這些字段添加到遷移中，我不知道。但是，如果我手動這樣做，它似乎就是這樣工作的。

謝謝！

Answer 1

查看答案我張貼在this questions I posted subsequent to this one。

由於我能夠包括額外的用戶屬性，它的一切工作！

不管這是否是「最好」的方式，可能是另一個問題，但由於它基本上與MVC最初提供的內容相同，所以我沒有看到任何問題。