Entity Framework Code-First（18）：Turn off DB Initializer

class SchoolDBContext: DbContext { public SchoolDBContext() : base("SchoolDBConnectionString") { //Disable initializer Database.SetInitializer<SchoolDBContext>(null); } public DbSet<Student> Students { get; set; } public DbSet<Standard> Standards { get; set; } }

You can also turn off the initializer in the configuration file, for example:

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <appSettings>    
    <add key="DatabaseInitializerForType SchoolDataLayer.SchoolDBContext, SchoolDataLayer"
            value="Disabled" />
    </appSettings>
</configuration>

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