Modify mailing lists

To modify a specific mailing list, you use the NewslettersManager class and LINQ queries. First, you initialize the NewslettersManager. You get the mailing list. Then, you check whether an item with the specified ID exists. Finally, you modify the title and the subject, and save the changes.

The following code modifies a mailing list with the Native API:

1. C#

    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Text;
    using System.Threading.Tasks;
    using Telerik.Sitefinity.Modules.Newsletters;
    using Telerik.Sitefinity.Newsletters.Model;
    
    namespace Telerik.Sitefinity.Documentation.CodeSnippets.DevGuide.SitefinityEssentials.Modules.EmailCampaigns
    {
        public partial class EmailCampaignsSnippets
        {
            public void ModifyMailingList(Guid id, string newTitle, string newSubject)
            {
                NewslettersManager manager = NewslettersManager.GetManager();
                MailingList mailingList = manager.GetMailingLists().Where(l => l.Id == id).SingleOrDefault();
    
                if (mailingList != null)
                {
                    mailingList.Title = newTitle;
                    mailingList.DefaultSubject = newSubject;
                    manager.SaveChanges();
                }
            }
        }
    }