Question

我通过流畅的API忽略了一个列，但是想在使用某些逻辑执行存储过程时填充该属性。但它没有映射被忽略的列属性。如果有任何方法可以首先在Entity框架代码中告诉我。

Answer 1

我最近遇到了同样的问题。我找到的唯一解决方案是类层次结构：

public class MyEntityBase {
    public int Id { get; set; }
}

public class MyEntity: MyEntityBase {
   ...
}//This class is mapped to DB with a fluent API and does not contain ignored property.
//Also it does not have derivative classes, so EF will not create class inheritance in DB.

public class DerivedEntity: MyEntityBase {
   public int IgnoredProperty { get; set; }
}//Use this class while executing stored procedures

P.S。不要将类MyEntityBase标记为ABSTRACT - EF会将此关系映射为数据库继承。

忽略列，但首先通过存储过程EF代码填充属性

1 个答案: