[英]Entity Framework complex relationship
I have class A which inherits from class B , at the same time class A has many instances of B . 我有一类从B类继承 ,同时类A有B的多个实例 。 Class B contains class A property as a reference.
B类包含A类属性作为参考。
I'm looking for the best way to map this relationship using EF Codefirst. 我正在寻找使用EF Codefirst映射这种关系的最佳方法。
A is NOT inherited from B. They have a few common properties like this: A 不是从B继承的。它们具有一些通用属性,如下所示:
class ABCommon
{
//common properties here
}
class B : ABCommon
{
public virtual A A { get; set; }
//this property makes everything crazy if A inherits from B
}
public A : ABCommon
{
public virtual ICollection<B> Bs { get; set; }
}
It's just a simple 1-to-many relationship between A and B. 这只是A和B之间的简单一对多关系。
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