Working with Asp.Net in web applications

Custom ProfileBase to work with web applications

    /// <summary>
    /// To register, go to web.config and set
    /// <profile enabled="true" inherits="Namespace.CustomProfile" >
    /// </summary>
    public class CustomProfile:ProfileBase
    {
        /// <summary>
        /// Needs <anonymousIdentification enabled="true"/> in system.web in order to track anonymous
        /// </summary>
        /// <returns></returns>
        public static CustomProfile GetCurrent()
        {
            if (HttpContext.Current.Profile.IsAnonymous)
                return ProfileBase.Create(HttpContext.Current.Request.AnonymousID, false) as CustomProfile;
            else
                return ProfileBase.Create(HttpContext.Current.Profile.UserName) as CustomProfile;
        }


        /// <summary>
        /// In the global asax add an event handler with the following signature
        /// void Profile_OnMigrateAnonymous(object sender, ProfileMigrateEventArgs args)
        /// and call this method in the body
        /// </summary>
        /// <param name="args"></param>
        public static void MigrateAnonymous(ProfileMigrateEventArgs args)
        {
            CustomProfile anonymousProfile = ProfileBase.Create(args.AnonymousID) as CustomProfile;

            CustomProfile currentProfile = GetCurrent();

            currentProfile.DisplayName = anonymousProfile.DisplayName;
            
            // Delete the anonymous profile. If the anonymous ID is not 
            // needed in the rest of the site, remove the anonymous cookie.
            ProfileManager.DeleteProfile(args.AnonymousID);
            AnonymousIdentificationModule.ClearAnonymousIdentifier();

            // Delete the user row that was created for the anonymous user.
            Membership.DeleteUser(args.AnonymousID, true);

        }

        [SettingsAllowAnonymous(true)]
        public string DisplayName
        {
            get
            {
                return (string)base["DisplayName"];
            }
            set
            {
                base["DisplayName"] = value;
                base.Save(); // Save changes 
            }
        }

    }