c#如何直接比较泛型类的“基类型”？

using System;

public class BaseClass { }
public class DerivedClass : BaseClass { }

public class GenericClass<T> { }

public class Program
{
    public static void Main()
    {
        // 检查GenericClass<DerivedClass>的基类型是否为BaseClass
        bool isBaseClass = IsBaseTypeOf.GenericClass<DerivedClass>(typeof(BaseClass));
        Console.WriteLine($"Is BaseClass? {isBaseClass}"); // 输出: Is BaseClass? True

        // 检查GenericClass<int>的基类型是否为BaseClass
        bool isBaseClassForInt = IsBaseTypeOf.GenericClass<int>(typeof(BaseClass));
        Console.WriteLine($"Is BaseClass? {isBaseClassForInt}"); // 输出: Is BaseClass? False
    }

    public static class IsBaseTypeOf
    {
        public static bool GenericClass<T>(Type baseType)
        {
            // 获取泛型类型定义
            Type genericTypeDef = typeof(GenericClass<>);
            // 获取泛型类型的实例类型
            Type constructedType = genericTypeDef.MakeGenericType(typeof(T));
            // 检查constructedType是否可以从baseType赋值
            return baseType.IsAssignableFrom(constructedType);
        }
    }
}