/// <summary>
 /// Deprecated Method for adding a new object to the LetterSubscribeHxes EntitySet. Consider using the .Add method of the associated ObjectSet&lt;T&gt; property instead.
 /// </summary>
 public void AddToLetterSubscribeHxes(LetterSubscribeHx letterSubscribeHx)
 {
     base.AddObject("LetterSubscribeHxes", letterSubscribeHx);
 }
 /// <summary>
 /// Create a new LetterSubscribeHx object.
 /// </summary>
 /// <param name="rowGuid">Initial value of the RowGuid property.</param>
 /// <param name="siteGuid">Initial value of the SiteGuid property.</param>
 /// <param name="subscribeGuid">Initial value of the SubscribeGuid property.</param>
 /// <param name="letterInfoGuid">Initial value of the LetterInfoGuid property.</param>
 /// <param name="userGuid">Initial value of the UserGuid property.</param>
 /// <param name="email">Initial value of the Email property.</param>
 /// <param name="isVerified">Initial value of the IsVerified property.</param>
 /// <param name="useHtml">Initial value of the UseHtml property.</param>
 /// <param name="beginUtc">Initial value of the BeginUtc property.</param>
 /// <param name="endUtc">Initial value of the EndUtc property.</param>
 public static LetterSubscribeHx CreateLetterSubscribeHx(global::System.Guid rowGuid, global::System.Guid siteGuid, global::System.Guid subscribeGuid, global::System.Guid letterInfoGuid, global::System.Guid userGuid, global::System.String email, global::System.Boolean isVerified, global::System.Boolean useHtml, global::System.DateTime beginUtc, global::System.DateTime endUtc)
 {
     LetterSubscribeHx letterSubscribeHx = new LetterSubscribeHx();
     letterSubscribeHx.RowGuid = rowGuid;
     letterSubscribeHx.SiteGuid = siteGuid;
     letterSubscribeHx.SubscribeGuid = subscribeGuid;
     letterSubscribeHx.LetterInfoGuid = letterInfoGuid;
     letterSubscribeHx.UserGuid = userGuid;
     letterSubscribeHx.Email = email;
     letterSubscribeHx.IsVerified = isVerified;
     letterSubscribeHx.UseHtml = useHtml;
     letterSubscribeHx.BeginUtc = beginUtc;
     letterSubscribeHx.EndUtc = endUtc;
     return letterSubscribeHx;
 }