Executable Program to Print Beam Descriptions

Program.cs

using ExecutableLogic;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using VMS.TPS.Common.Model.API;

namespace LogPatientFields
{
    class Program
    {

        [STAThread]
        public static void Main(string[] args)
        {
            try
            {
                using (Application app = Application.CreateApplication())
                {
                    Perform(app, args);
                }
            }
            catch (Exception e)
            {
                Console.Error.WriteLine(e.ToString());
                Console.Read();
                //  MessageBox.Show(e.ToString(), "Error", MessageBoxButton.OK, MessageBoxImage.Error);
            }
        }
        public static void Perform(Application app, string[] args)
        {
            var ctx = ScriptContextArgs.From(args);
            Console.WriteLine(ctx.PlanSetupId);
            //Console.Read();
            var patient = app.OpenPatientById(ctx.PatientId);
            var course = patient.Courses.First(e => e.Id == ctx.CourseId);
            var plan = course.PlanSetups.First(e => e.Id == ctx.PlanSetupId);
            var fieldDesc = plan.Beams.Where(e => !e.IsSetupField).Select(e => BeamsDescription(e));
            Console.WriteLine(string.Join("\n", fieldDesc));
            Console.ReadKey();
            app.ClosePatient();



        }
        public static string BeamsDescription(Beam beam)
        {
            return $"{beam.Id} | {beam.Meterset} | {beam.MLCPlanType} | {beam.SSD}";
        }
    }
}