Script that calls BeamIdChanger

Script.cs

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

[assembly: ESAPIScript(IsWriteable = true)]

namespace VMS.TPS
{
    public class Script
    {
        public static void Execute(ScriptContext scriptContext)
        {
            scriptContext.Patient.BeginModifications();
            BeamIdChanger changer = new BeamIdChanger(scriptContext.PlanSetup);
            changer.ChangeBeamsIdsFromGantryAngles();
            MessageBox.Show(changer.Log);
        }
    }

}