InputMapActionSequence ConnectAction {get; set;}

using System;
 
using Attachmate.Reflection.Framework;
using Attachmate.Reflection.Emulation.OpenSystems;
using Attachmate.Reflection.UserInterface;
 
namespace SetConnectionMacro
{
    class Program
    {
        static void Main(string[] args)
        {
            //Start a visible instance of Reflection or get the instance running at the given channel name
            Application app = MyReflection.CreateApplication("myWorkspace", true);
 
            //Create a terminal from the session document file
            string sessionPath = Environment.GetEnvironmentVariable("USERPROFILE") + @"\Documents\Micro Focus\Reflection\test.rdox";
            ITerminal terminal = (ITerminal)app.CreateControl(sessionPath);
 
            //Make the session visible in the workspace
            IFrame frame = (IFrame)app.GetObject("Frame");
            frame.CreateView(terminal);
 
            //Define parameters for the RunMacroAction to run the CopyData macro in the session document's VBA project with no prompt at runtime
            object[] parameters = { "Recorded.MyConnectMacro", MacroEnumerationOption.Document, false };
 
            //Create a new action to run a macro with these parameters
            InputMapAction action = new InputMapAction(InputMapActionID.RunMacroAction, parameters);
 
            //Create an action sequence and add this action to the sequence
            InputMapActionSequence sequence = new InputMapActionSequence();
            sequence.Add(action);
 
            //Assign the sequence to the terminal.ConnectAction property
            terminal.ConnectAction = sequence;
 
            terminal.RunMacroAtReconnect = true;
        }
    }
}