跨AppDomain通信-创新互联

public class AppDomainTest : MarshalByRefObject
    {
public string TestMethodStr(string srcAppDomain)
        {
string TTT = "TTT";

byte[] m_ExtraMemory = new byte[1024 * 1024 * 99];

            Console.WriteLine(
"Code from the '{0}' AppDomain
" +
 "called into the '{1}'. AppDomain.",
            srcAppDomain, Thread.GetDomain().FriendlyName);


            Console.WriteLine(
"Code from the  TTT= '{0}' AppDomain
" +
   "called into the '{1}'. AppDomain.",
           TTT, Thread.GetDomain().FriendlyName);
return TTT;

        }
    }

AppDomain domainArcher = AppDomain.CreateDomain("MyNewDomain", null, null);
AppDomainTest test1 = (AppDomainTest)domainArcher.CreateInstanceAndUnwrap(System.Reflection.Assembly.GetCallingAssembly().FullName, "ConsoleApp1.AppDomainTest");

var tt1 = test1.TestMethodStr(Thread.GetDomain().FriendlyName);

Console.ReadLine();

  }

进程内 AppDomain 间通信，但实测下，效率太慢了，只适合某些特殊情况下使用