Create the setting

To finalize the creation of the custom configuration file, you must also create a setting to be stored by it.

To do this, perform the following:

1. Create a class and name it MyCustomSettingsUISettings.cs
2. Inside paste the following code:
   C#

   using System;
   using System.Configuration;
   using System.Runtime.Serialization;
   using Telerik.Sitefinity.Abstractions;
   using Telerik.Sitefinity.Configuration;
   using Telerik.Sitefinity.Localization;
   using Telerik.Sitefinity.Web.Configuration;
   
   namespace SitefinityWebApp.CustomSettings
   {
       [ObjectInfo(typeof(ConfigDescriptions), Title = "UIMySettingsConfigDescriptions", Description = "UIMySettingsConfigDescriptions")]
       public class MyCustomSettingsUISettings : ConfigElement
       {
           public MyCustomSettingsUISettings(ConfigElement parent)
               : base(parent)
           {
           }
   
           /// <summary>
           /// Gets or sets the name of the time zone.
           /// </summary>
           /// <value>The name of the time zone.</value>
           [ConfigurationProperty("randomVariable")]
           [DescriptionResource(typeof(ConfigDescriptions), "RandomVariable")]
   
           [DataMember]
           public virtual String CurrentRandomVariable
           {
               get
               {
                   return (String)this["randomVariable"];
               }
               set
               {
                   this["randomVariable"] = value;
               }
           }
       }
   }