protected static FR_Base Execute(DbConnection Connection, DbTransaction Transaction, P_L3_ACTT_1438 Parameter, CSV2Core.SessionSecurity.SessionSecurityTicket securityTicket = null)
        {
            #region UserCode

            var returnValue = new FR_Base();

            if (Parameter == null)
            {
                returnValue.Status       = FR_Status.Error_Internal;
                returnValue.ErrorMessage = "Assign_Countries_To_Tenant method returned error message: Parameter is null.";
                return(returnValue);
            }

            ORM_CMN_Country[] countries = null;

            #region Retrieve all countries for tenant

            countries = ORM_CMN_Country.Query.Search(Connection, Transaction, new ORM_CMN_Country.Query()
            {
                Tenant_RefID = securityTicket.TenantID
            }).ToArray();

            #endregion

            #region Assign/deassign countries

            foreach (var countryToAssign in Parameter.AssignedCountries)
            {
                var country = countries.FirstOrDefault(c => c.Country_ISOCode_Alpha3 == countryToAssign.CountryISOCode);
                if (country == null)
                {
                    country = new ORM_CMN_Country();
                    country.CMN_CountryID          = Guid.NewGuid();
                    country.Country_ISOCode_Alpha3 = countryToAssign.CountryISOCode;
                    country.Country_Name           = countryToAssign.CountryName;
                    country.Creation_Timestamp     = DateTime.Now;
                    country.Default_Currency_RefID = Guid.Empty;
                    country.Default_Language_RefID = Guid.Empty;
                    country.Tenant_RefID           = securityTicket.TenantID;
                    country.IsDeleted = false;
                    country.Save(Connection, Transaction);
                }

                if (country.IsDeleted == true)
                {
                    country.IsDeleted = false;
                    country.Save(Connection, Transaction);
                }
            }

            foreach (var country in countries.Where(c => c.IsDeleted == false))
            {
                var countryToAssign = Parameter.AssignedCountries.FirstOrDefault(cta => cta.CountryISOCode == country.Country_ISOCode_Alpha3);
                if (countryToAssign == null)
                {
                    country.IsDeleted = true;
                    country.Save(Connection, Transaction);
                }
            }

            #endregion

            #region Set default country for tenant

            if (Parameter.DefaultCountry != null)
            {
                foreach (var country in countries)
                {
                    if (country.IsDefault)
                    {
                        country.IsDefault = false;
                        country.Save(Connection, Transaction);
                    }
                }

                foreach (var country in countries)
                {
                    if (country.Country_ISOCode_Alpha3 == Parameter.DefaultCountry.CountryISOCode)
                    {
                        country.IsDefault = true;
                        country.Save(Connection, Transaction);
                        break;
                    }
                }
            }

            #endregion

            returnValue.Status = FR_Status.Success;

            return(returnValue);

            #endregion UserCode
        }
 ///<summary>
 /// Invokes the method for the given Connection, and Transaction, leaving them open/not commited if no exceptions occured
 ///<summary>
 public static FR_Base Invoke(DbConnection Connection, DbTransaction Transaction, P_L3_ACTT_1438 Parameter, CSV2Core.SessionSecurity.SessionSecurityTicket securityTicket = null)
 {
     return(Invoke(Connection, Transaction, null, Parameter, securityTicket));
 }
        ///<summary>
        /// Method Invocation of wrapper classes
        ///<summary>
        protected static FR_Base Invoke(DbConnection Connection, DbTransaction Transaction, string ConnectionString, P_L3_ACTT_1438 Parameter, CSV2Core.SessionSecurity.SessionSecurityTicket securityTicket = null)
        {
            bool cleanupConnection  = Connection == null;
            bool cleanupTransaction = Transaction == null;

            FR_Base functionReturn = new FR_Base();

            try
            {
                if (cleanupConnection == true)
                {
                    Connection = CSV2Core_MySQL.Support.DBSQLSupport.CreateConnection(ConnectionString);
                    Connection.Open();
                }
                if (cleanupTransaction == true)
                {
                    Transaction = Connection.BeginTransaction();
                }

                functionReturn = Execute(Connection, Transaction, Parameter, securityTicket);

                #region Cleanup Connection/Transaction
                //Commit the transaction
                if (cleanupTransaction == true)
                {
                    Transaction.Commit();
                }
                //Close the connection
                if (cleanupConnection == true)
                {
                    Connection.Close();
                }
                #endregion
            }
            catch (Exception ex)
            {
                try
                {
                    if (cleanupTransaction == true && Transaction != null)
                    {
                        Transaction.Rollback();
                    }
                }
                catch { }

                try
                {
                    if (cleanupConnection == true && Connection != null)
                    {
                        Connection.Close();
                    }
                }
                catch { }

                throw new Exception("Exception occured in method cls_Assign_Countries_To_Tenant", ex);
            }
            return(functionReturn);
        }
 ///<summary>
 /// Opens the connection/transaction for the given connectionString, and closes them when complete
 ///<summary>
 public static FR_Base Invoke(string ConnectionString, P_L3_ACTT_1438 Parameter, CSV2Core.SessionSecurity.SessionSecurityTicket securityTicket = null)
 {
     return(Invoke(null, null, ConnectionString, Parameter, securityTicket));
 }