如何获取对象的实际类型

Question

我想获得对象的实际类型，即使我将其转换为其他类型，例如我有一个Integer并将其转换为Object ，有没有办法找出方法呢？

Answer 1

.NET has .GetType() as part of every object. You could use this to do stuff with reflection.

C# also has pattern matching:

if (obj is int intVal)
{
    // use as an integer
}

When you cast or box any value from one type to System.Object , it still under the covers has the same value.