CreateInstanceAndUnwrap在IIEXpress下锁定dll

使用CreateInstanceAndUnwrap在IIEXpress下锁定dll

csharp
using System;
using System.Reflection;
namespace DLLLockingExample
{
    class Program
    {
        static void Main(string[] args)
        {
            // 创建一个新的AppDomain
            AppDomain domain = AppDomain.CreateDomain("LockedDomain");
            try
            {
                // 加载要锁定的DLL
                Assembly assembly = domain.Load("MyDLL");
                // 在AppDomain中创建对象实例并解包到当前AppDomain
                MyDLLClass myDLLInstance = (MyDLLClass)domain.CreateInstanceAndUnwrap(
                    assembly.FullName,
                    "MyDLL.MyDLLClass");
                // 调用DLL中的方法
                myDLLInstance.MyMethod();
            }
            catch (Exception ex)
            {
                Console.WriteLine("An error occurred: " + ex.Message);
            }
            finally
            {
                // 卸载AppDomain
                AppDomain.Unload(domain);
            }
            Console.ReadLine();
        }
    }
    // 要锁定的DLL中的类
    public class MyDLLClass : MarshalByRefObject
    {
        public void MyMethod()
        {
            Console.WriteLine("This method is defined in MyDLL.");
        }
    }
}