How to load and get assemblies references from HOST

[NothingFaceX]

Hi , for example I have MessageX.dll has a class that show a messagebox .
this dll is embedded in my app by fody Costura , it loaded to my host .
how can I added to my script ?

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            string code = @"        //
                                    using System.Windows.Forms;
                                    using MessageX;

                                     public class Script
                                     {
                                         public void SayHello()
                                         {
                                            Class1.saysomething();
                                         }
                                     }";
            CSScript.Evaluator.GetReferencedAssemblies(code);
            dynamic script = CSScript.Evaluator
                                    .LoadCode(code);
            script.SayHello();
        }

Error I get :
error CS0246: The type or namespace name `MessageX' could not be found. Are you missing an assembly reference?

[oleg-shilo]

The appcomain assemblies are supposed to be referenced by default:

public class ExternalClass // dynamictest3.Program.ExternalClass
{
    public static void SayHello()
    {
        Console.WriteLine("Hello...");
    }
}

static void Issue_113()
{
    using (SimpleAsmProbing.For(Assembly.GetExecutingAssembly().Location.GetDirName()))
    {
        dynamic script = CSScript.RoslynEvaluator
                                 .LoadCode(@"using System.Windows.Forms;
                                             using dynamictest3;
                                                     
                                             public class Script
                                             {
                                                 public void SayHello()
                                                 {
                                                     Program.ExternalClass.SayHello();
                                                 }
                                             }");

        script.SayHello();
    }
}

Though from your code it's not clear which engine you are using. It looks like Mono since it is the default engine of CSScript.RoslynEvaluator.