是否有可能在两个项目申报分部类 [英] Is it possible to declare a partial class in two projects

问题描述

考虑，我们在创建一个部分类的 PROJECT1 ，然后我们有一个 Project2的有参考 PROJECT1 。如何才有可能宣布一些部分类的其他方法的 Project2的

Consider we create a partial class in Project1 and we have a Project2 that has reference to Project1 .How is it possible to declare some other method of partial class in Project2 ?

感谢

推荐答案

局部构造仅仅是一个编译器的功能，允许类为s $ P $垫在几个源文件。编译的类仍然生活在一个且只有一个类库（DLL文件）。

The partial construct is only a compiler functionality, to allow a class to be spread out in several source files. The compiled class still lives in one and only one class library (dll file).

有两种方法来扩展类在另一个库：

There are two ways to extend a class in another library:

• 在继承，除非类是密封。这需要调用code处理所有的对象实例来实例化新的派生类。
• 扩展方法，这使得code样子有该类的新方法，但这只是语法糖。它不会改变类本身。

• Inheritance, unless the class is sealed. This requires that the calling code handles all object instantiation to instantiate the new derived class.
• Extension methods, which makes the code look like there are new methods on that class, but that is just syntactic sugar. It won't change the class itself.

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