在Visual Studio中查找所有与==进行比较的情况 [英] find all occurrences of comparison with == in visual studio

问题描述

我犯了一个错误，即使用==来比较IP地址，而不是使用C＃中IPAddress类的equals（）方法，这将导致比较引用而不是值。
因为我目前正在使用的解决方案对于一个人的项目非常大（> 100.000行源代码），所以我非常确定我的代码中仍然有一些错误的语句。

I made the mistake of using == for comparing IP addresses instead of using the equals() method of the IPAddress class in C#, which will result in the comparison of references instead of values. Since the solution I am currently working on is very large for a one-man project (> 100.000 lines of source code), I am very sure that I still have some of these wrong statements in my code.

是否有可能告诉Visual Studio为我查找特定类上所有==操作的出现，以便我可以查找并清理错误的比较？

Is there any possibility to tell Visual Studio to find all occurrences of == operations on a specific class for me, so that I can find and clean up the bugged comparisons?

最好的问候，emi

推荐答案

有点hack，但是您可以暂时将此类添加到您的项目中：

It's a bit of a hack but you can temporarily add this class to your project:

namespace System.Net
{
    class IPAddress
    {
        [Obsolete]
        public static bool operator ==(IPAddress a, IPAddress b) { return true; }
        [Obsolete]
        public static bool operator !=(IPAddress a, IPAddress b) { return true; }
    }
}

编译并查找有关使用过时方法的警告：

Compile and look for warnings about using obsolete methods:

Warning 'IPAddress.operator ==(IPAddress, IPAddress)' is obsolete

固定代码后，删除类定义。

Once you have fixed the code, remove the class definition.

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