/// <summary>
 /// Deprecated Method for adding a new object to the mp_TaxRateHistory EntitySet. Consider using the .Add method of the associated ObjectSet&lt;T&gt; property instead.
 /// </summary>
 public void AddTomp_TaxRateHistory(mp_TaxRateHistory mp_TaxRateHistory)
 {
     base.AddObject("mp_TaxRateHistory", mp_TaxRateHistory);
 }
 /// <summary>
 /// Create a new mp_TaxRateHistory object.
 /// </summary>
 /// <param name="guid">Initial value of the Guid property.</param>
 /// <param name="taxRateGuid">Initial value of the TaxRateGuid property.</param>
 /// <param name="siteGuid">Initial value of the SiteGuid property.</param>
 /// <param name="geoZoneGuid">Initial value of the GeoZoneGuid property.</param>
 /// <param name="taxClassGuid">Initial value of the TaxClassGuid property.</param>
 /// <param name="priority">Initial value of the Priority property.</param>
 /// <param name="rate">Initial value of the Rate property.</param>
 /// <param name="created">Initial value of the Created property.</param>
 /// <param name="createdBy">Initial value of the CreatedBy property.</param>
 /// <param name="logTime">Initial value of the LogTime property.</param>
 public static mp_TaxRateHistory Createmp_TaxRateHistory(global::System.Guid guid, global::System.Guid taxRateGuid, global::System.Guid siteGuid, global::System.Guid geoZoneGuid, global::System.Guid taxClassGuid, global::System.Int32 priority, global::System.Decimal rate, global::System.DateTime created, global::System.Guid createdBy, global::System.DateTime logTime)
 {
     mp_TaxRateHistory mp_TaxRateHistory = new mp_TaxRateHistory();
     mp_TaxRateHistory.Guid = guid;
     mp_TaxRateHistory.TaxRateGuid = taxRateGuid;
     mp_TaxRateHistory.SiteGuid = siteGuid;
     mp_TaxRateHistory.GeoZoneGuid = geoZoneGuid;
     mp_TaxRateHistory.TaxClassGuid = taxClassGuid;
     mp_TaxRateHistory.Priority = priority;
     mp_TaxRateHistory.Rate = rate;
     mp_TaxRateHistory.Created = created;
     mp_TaxRateHistory.CreatedBy = createdBy;
     mp_TaxRateHistory.LogTime = logTime;
     return mp_TaxRateHistory;
 }