/// <summary>
		/// default constructor
		/// </summary>
		public TaxZoneState()
		{
			_stateid = 0; 
			_taxzoneid =  null; 
			_inserttimestamp = DateTime.Now; 
			_updatetimestamp = DateTime.Now; 
		}
		/// <summary>
		/// default constructor
		/// </summary>
		public TaxZoneCountry()
		{
			_countrycode = null; 
			_taxzoneid =  null; 
			_inserttimestamp = DateTime.Now; 
			_updatetimestamp = DateTime.Now; 
		}