using System; using Telerik.Sitefinity.Services; using Telerik.Sitefinity.Services.Comments; namespace SitefinityWebApp { public class Global : System.Web.HttpApplication { protected void Application_Start(object sender, EventArgs e) { SystemManager.ApplicationStart += new EventHandler<EventArgs>(ApplicationStartHandler); } private void ApplicationStartHandler(object sender, EventArgs e) { EventHub.Subscribe<ICommentCreatingEvent>(evt => CreatingCommentsEventHandler(evt)); } public void CreatingCommentsEventHandler(ICommentCreatingEvent eventInfo) { // your logic } } }