如何在.NET的基类静态方法中获取类Type? [英] How to get the class Type in a base class static method in .NET?

问题描述

我想做的所有事情都类似于:

All I want to do is similar to:

public abstract class BaseClass
{
    public static Type GetType()
    {
        return typeof(BaseClass);
    }
}

但是当我得到它

public class DerivedClass : BaseClass
{
}

我想得到

Assert.AreEqual(typeof(DerivedClass), DerivedClass.GetType());

如何更改BaseClass以使此断言为真?

How to change the BaseClass to make this assertion true?

推荐答案

静态方法不会被继承.

当通过其派生类之一调用基类的静态方法时，编译器将BaseClass替换为DerivedClass.例如，这是调用DerivedClass.GetType()的IL代码:

The compiler substitutes BaseClass for DerivedClass when calling a base class' static methods through one of its derived classes. For example, here's the IL code for a call to DerivedClass.GetType():

IL_0002:  call   class [mscorlib]System.Type Tests.Program/BaseClass::GetType()

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