appcode文件夹如何工作 [英] how does the appcode folder work

问题描述

应用程序代码文件夹中的类是否会自动实例化。系统是否会自动查找默认构造函数？



前几天我在默认构造函数中调用了一些错误，但我从未实例化过该类。



我已经通过从默认构造函数中删除代码解决了这个问题。



任何帮助在清除我的困惑之后，我之前没有看过这个问题，因为通常我不把我的课程放在应用程序代码文件夹中，它们通常在Dll的

解决方案

< blockquote>不，没有自动实例化 - 除非使用 new 关键字特别请求它们，否则不会创建任何实例（ structs除外，但是除非使用 new ，否则不调用它们的构造函数。



我怀疑您正在另一个类中创建实例，或者可能在另一个类的静态构造函数中创建实例。

Do classes in the app code folder automatically get instantiated. Does the system automatically look for a default constructor?

I got an error the other day for something that was being called in the default constructor, but i never instantiated the class.

I have since fixed this problem by removing the code from the default constructor.

Any help on clearing up my confusion, i've not seen this issue before as usually i don't put my classes in the app code folder, they're usually in Dll's

解决方案

No, there is no "automatic instantiation" - no instances get created unless they are specifically requested with the new keyword (except structs, but their constructor isn't called unless new is used).

I would suspect that you are creating an instance in a different class, or perhaps in a static constructor of a different class.

这篇关于appcode文件夹如何工作的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！