[Entity Framework] Code First @ SQL Compact EF6.1

[Entity Framework] Code First @ SQL Compact EF6.1

A few days ago EF6.1 just RTM, EntityFramework.SqlServerCompact also collectively to a 6.1

Preparing the environment

1. From the Extensions and Updates download SQL Server Compact Toolbox
2. From NuGet EntityFramework.SqlServerCompact 6.1.0 Download

Reference use Code First Part

http://www.dotblogs.com.tw/yc421206/archive/2014/01/20/141712.aspx

Connection String

After completion, dynamically generated data, as shown below:

Up to now not much use on the issues

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Next, I want to use reverse-engineer existing DB, turn into Code First program has no built-in VS2013 SQLCE connection management, must rely on SQL Server Compact Toolbox, however, it seems to have SQL Server Compact Toolbox It does not turn into the stencil Code First

Just as feel lost, did not give up to find a SSCEVSTools, you can use it to replace SQL Server Compact Toolbox Management

http://visualstudiogallery.msdn.microsoft.com/df093e9f-3e74-41c5-aeec-6371436423c5

So you can use it to manage the connection SQLCE

Regardless SSCEVSTools really easy to use (with a personal feel bad), finally saw the Server Explorer SQLCE

Then we can take advantage of the new features to create Code First program, refer to Part http://www.dotblogs.com.tw/yc421206/archive/2014/03/18/144430.aspx

Procedure as follows:

Code First created out

{
    public Model1()
        : base("name=Model1")
    {
    }

    public virtual DbSet
 
 
  
   Customers { get; set; }
    public virtual DbSet
  
  
   
    Products { get; set; }

    protected override void OnModelCreating(DbModelBuilder modelBuilder)
    {
        modelBuilder.Entity
   
   
    
    ()
            .HasMany(e => e.Products)
            .WithOptional(e => e.Customers)
            .HasForeignKey(e => e.Customer_Id);
    }
}
   
   
  
  
 
 

Connection String

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Article from: http: //www.dotblogs.com.tw/yc421206/archive/2014/03/19/144449.aspx

If any error, please notify the novice posting him to bear

2010 ~ 2017 C # in the fourth quarter

Original: Large column  [Entity Framework] Code First @ SQL Compact EF6.1