LazyLoading applicable to context that generated through ADO.NET entity model

Question

I just want to know LazyLoading applicable to context that generated through ADO.NET entity model's ?

this ProjectEntities generated through ADO.NET entity model

to enable LazyLoading I added like this

public ProjectEntities(): base("name=ProjectEntities") 
{
   this.Configuration.LazyLoadingEnabled = true;
} 

but seems like not working

Answer 1

实体中引用其他实体的所有属性都应该是虚拟的。