How Register and UnRegister Project Server 2013 Event Receivers through code

Note:

1. Replace pwaUrl with your project server site collection
2. This example shows to how to register and un register deleted event receivers. You can replace with your respective event receiver accordingly.
3. You can use same code in feature activating and deactived events to automate your deployment process.  

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using Microsoft.ProjectServer.Client;

using Microsoft.SharePoint.Client;

using Microsoft.Office.Project.Server.Library;

 

private static void RegisterEvent(string pwaUrl)

        {

            try

            {

                ProjectContext projContext = new ProjectContext(pwaUrl);

                projContext.Credentials = System.Net.CredentialCache.DefaultNetworkCredentials; 

                string cred = projContext.Credentials.ToString(); 

                Console.WriteLine(cred); 

                projContext.EventHandlers.Add(new EventHandlerCreationInformation()

                {

                    Id = new Guid(),

                    Name = "Name of the event receiver",

                    AssemblyName = "xxxxxxx, Version=1.0.0.0, Culture=neutral, PublicKeyToken=cb7c82b7e5fdfc41",

                    ClassName = "xxxxxx.DeleteProjectEvent",

                    Order = 1,

                    EventId = (int)PSEventID.ProjectDeleted

 

                    //Id = new Guid(),

                    //Name = "TestProjectEvents.DeleteProjectEvent",

                    //AssemblyName = "TestProjectEvents, Version=1.0.0.0, Culture=neutral, PublicKeyToken=b57676d8dfd71ad5",

                    //ClassName = "TestProjectEvents.DeleteProjectEvent",

                    //Order = 1,

                    //EventId = (int)PSEventID.ProjectDeleting

                });

 

                projContext.EventHandlers.Update();

                projContext.ExecuteQuery(); 

                Console.WriteLine("success registered project event receiver"); 

            }

            catch (Exception ex)

            {

                Console.Write(ex.Message);

            }

        }

        private static void UnRegisterEvent(string pwaUrl)

        {

            try

            {

                ProjectContext projContext = new ProjectContext(pwaUrl);

                projContext.Credentials = System.Net.CredentialCache.DefaultNetworkCredentials; 

                Guid eventId = new Guid(); 

                projContext.Load(projContext.EventHandlers);

                projContext.ExecuteQuery(); 

                foreach (var projEvent in projContext.EventHandlers)

                {

                    if (projEvent.Name == "MSPSProjectEventHandlers.DeleteProjectEvent")

                    {

                        eventId = projEvent.Id;

                        var eh = projContext.EventHandlers.GetByGuid(eventId);

                        projContext.EventHandlers.Remove(eh);

                        projContext.EventHandlers.Update();

                        projContext.ExecuteQuery();

 

                        Console.WriteLine("Successfully unregistered");

                    }

 

                    //if (projEvent.Name == "TestProjectEvents.DeleteProjectEvent")

                    //{

                    //    eventId = projEvent.Id;

                    //    var eh = projContext.EventHandlers.GetByGuid(eventId);

                    //    projContext.EventHandlers.Remove(eh);

                    //    projContext.EventHandlers.Update();

                    //    projContext.ExecuteQuery();

                    //}

                }

            }

 

            catch (Exception ex)

            {

                Console.WriteLine(ex.Message);

            }

        }