来自不同程序集的方法调用

Question

Let's suppose that program A loads assembly A and assembly B. These 3 entities live under the same app domain. Program A can access public methods and properties of assembly A and B.

Is it possible that Assembly A can access somehow public methods and properties of Assembly B without reloading the assembly? If not, and assembly B needs to call Assembly.Load , will the runtime understand that is already loaded and return a reference, or the assembly will be loaded from scratch in a separate memory space and be assigned a different reference?

Answer 1

您可以使用AppDomain.GetAssemblies来查看某个程序集是否已经加载，但它也是在内部处理的，而Assembly.Load不会将同一程序集两次加载到同一域中。