Creates a new instance of the specified type defined in the specified assembly file. : AppDomain « Reflection « C# / C Sharp

1. C# / C Sharp
2. Reflection
3. AppDomain

Creates a new instance of the specified type defined in the specified assembly file.

  

using System;

public interface ITest
{
    void Test(string greeting);
}

public class MarshallableExample : MarshalByRefObject, ITest
{
    static void Main()
    {
        string assemblyPath = Environment.CurrentDirectory + "\\" +typeof(MarshallableExample).Assembly.GetName().Name + ".exe";

        AppDomain ad = AppDomain.CreateDomain("MyDomain");

        System.Runtime.Remoting.ObjectHandle oh = ad.CreateInstanceFrom(assemblyPath, "MarshallableExample");

        object obj = oh.Unwrap();
        obj.GetType().InvokeMember("Test", System.Reflection.BindingFlags.InvokeMethod, Type.DefaultBinder, obj, new object[] { "Hello" });

        ITest it = (ITest) obj;
        it.Test("Hi");

        MarshallableExample ex = (MarshallableExample) obj;
        ex.Test("Goodbye");
    }

    public void Test(string greeting)
    {
        Console.WriteLine("{0} from '{1}'!", greeting,AppDomain.CurrentDomain.FriendlyName);
    }
}

   
    
  

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