Delete A/B test campaigns

Deleting a single AB campaign

To delete a specific AB campaign, you use the NewslettersManager class. The following code deletes an AB campaign with the specified ID through the Native API. ```C# using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using Telerik.Sitefinity.Modules.Newsletters;

namespace Telerik.Sitefinity.Documentation.CodeSnippets.DevGuide.SitefinityEssentials.Modules.EmailCampaigns.ABCampaigns { public partial class EmailCampaignsSnippets { public void DeleteABCampaign(Guid id) { NewslettersManager manager = NewslettersManager.GetManager();

        if (manager.GetABCampaigns().Where(c => c.Id == id).Count() > 0)
        {
            manager.DeleteABCampaign(id);
        }

        manager.SaveChanges();
    }
}

}

First, you initialize the NewslettersManager. Then, you check whether an item with the specified *ID* exists. Finally, you delete the AB campaign by calling the DeleteABCampaign method and save the changes.
 
## Deleting all campaigns

To delete all AB campaigns, you use the NewslettersManager class. The following code deletes all available campaigns through the Native API.      ```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.ABCampaigns
{
    public partial class EmailCampaignsSnippets
    {
        public void DeleteABCampaigns()
        {
            NewslettersManager manager = NewslettersManager.GetManager();

            List<ABCampaign> abCampaigns = manager.GetABCampaigns().ToList();

            foreach (var abCampaign in abCampaigns)
            {
                manager.DeleteMailingList(abCampaign.Id);
            }

            manager.SaveChanges();
        }
    }
}

First, you initialize the NewslettersManager. Then, you get all the available AB campaigns. Finally, you iterate the collection deleting the AB campaigns one by one, and save the changes.

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