我遇到了 EF 4.1 没有调用的问题,OnModelCreating
因此我可以配置表等。我有一个现有的数据库。这是我的连接字符串:
<add name="AcmeDBContext"
connectionString="metadata=res://*/|res://*/|res://*/;
provider=System.Data.SqlClient;
provider connection string="
data source=[server];
initial catalog=Acme;integrated security=True;
multipleactiveresultsets=True;App=EntityFramework""
providerName="System.Data.EntityClient" />
这是我的类继承自DbContext
:
public class AcmeDBContext : DbContext
{
public AcmeDBContext()
: base()
{
Database.SetInitializer<AcmeDBContext>(null);
}
protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
modelBuilder.Conventions.Remove<IncludeMetadataConvention>();
modelBuilder.Conventions.Remove<PluralizingTableNameConvention>();
modelBuilder.Entity<Vehicle>().ToTable("tblVehicle");
modelBuilder.Entity<VehicleMake>().ToTable("tblVehicleMake");
modelBuilder.Entity<VehicleModel>().ToTable("tblVehicleModel");
base.OnModelCreating(modelBuilder);
}
}
我已经在网上阅读和阅读,但我无法指出问题所在。OnModelCreating
永远不会被调用,因此当我尝试查询任何内容时,表示实体/类(Vehicle、VehicleMake、VehicleModel)在当前上下文中不存在的异常。