Hi,

I'm trying to reorder siblings when a content node is saved based on a a date property type. Anyone got any ideas?

      public void OnApplicationStarted(UmbracoApplicationBase umbracoApplication, ApplicationContext applicationContext)
                {
                    ContentService.Saved += ISaving;
                }


     private void ISaving(IContentService sender, Umbraco.Core.Events.SaveEventArgs<Umbraco.Core.Models.IContent> e)
            {
                var IPages = e.SavedEntities.Where(x => x.ContentType.Alias == "IPage");
                if (IPages .Count() > 0)
                {
                    foreach (var page in IPages )
                    {
                        try
                        {
                            if (!page.HasProperty("publishedDate") || page.GetValue<DateTime>("publishedDate") != null)
                            {
                                page.SetValue("publishedDate", page.CreateDate);
                            }
                             sender.GetParent(page.Id).SortOrder = ?????
                        }
                        catch (Exception ex)
                        {
                            LogHelper.Info(this.GetType(), ex.Message.ToString());
                        }
                    }


                }
            }