Jef*_*ear 5 c# entity-framework code-first ef-migrations entity-framework-5
我将Entity Framework 5 Enums映射到迁移中的整数列时遇到一些困难.这是代码的样子:
[Table("UserProfile")]
public class UserProfile
{
public enum StudentStatusType
{
Student = 1,
Graduate = 2
}
[Key]
public int UserId { get; set; }
public string UserName { get; set; }
public string FullName { get; set; }
public StudentStatusType Status { get; set; }
}
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迁移看起来像这样:
public partial class EnumTest : DbMigration
{
public override void Up()
{
AddColumn("UserProfile", "Status", c => c.Int(nullable: false, defaultValue:1));
}
public override void Down()
{
DropColumn("UserProfile", "Status");
}
}
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但是,当我保存更改时,它不会在数据库中反映它们.
var user = new UserProfile();
user.Status = UserProfile.StudentStatusType.Graduate;
user.FullName = "new";
user.UserName = "new";
users.UserProfiles.Add(user);
users.SaveChanges();
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数据库:
----------------------------------------------------
|UserId | UserName | FullName | Status |
----------------------------------------------------
|1 | new | new | 1 |
----------------------------------------------------
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