SQl插入后获取最新id

//事务处理组装
                List<string> ltsql = new List<string>();
                string sql = "";

                //更新转盘中奖奖品的物流信息
                sql = @"insert into T_ReceiveAddress( MemberID, Contact, MobileNumber, Address, CreatedDate, Remark,RegionId)
                                                       Values( @MemberID, @Contact, @MobileNumber, @Address, @CreatedDate, @Remark,@RegionId);";

                //更新转盘中奖奖品的物流信息
                  sql =sql+ @"update T_DrawList set LogisticsCompany=@LogisticsCompany,                                                                                                   LogisticsNO=@LogisticsNO,LogisticsDate=@CreatedDate ,Remark=@Remark,ReceiveAddressID=SCOPE_IDENTITY()
                          where DrawListID=@DrawListID";
                ltsql.Add(sql);
                if (!string.IsNullOrEmpty(turntableDrawModel.ReceiveAddressId.ToString()))
                {
                    //更新转盘中奖奖品的联系人相关信息
                    sql = @"DELETE FROM T_ReceiveAddress      
                              where ReceiveAddressID=@ReceiveAddressID";
                    ltsql.Add(sql);
                }





                SqlParameter[] paras = new SqlParameter[] { new SqlParameter("@DrawListID", turntableDrawModel.DrawListID), 
                                                            new SqlParameter("@ReceiveAddressID", turntableDrawModel.ReceiveAddressId),
                                                            new SqlParameter("@MemberID", turntableDrawModel.MemberId),
                                                            new SqlParameter("@LogisticsCompany", turntableDrawModel.LogisticsCompany),
                                                            new SqlParameter("@LogisticsNO", turntableDrawModel.LogisticsNO),
                                                            new SqlParameter("@Contact", turntableDrawModel.Contact),
                                                            new SqlParameter("@MobileNumber", turntableDrawModel.MobileNumber),
                                                            new SqlParameter("@Address", turntableDrawModel.Address),
                                                            new SqlParameter("@RegionId", turntableDrawModel.NewRegionId),
                                                            new SqlParameter("@CreatedDate", DateTime.Now),  
                                                             new SqlParameter("@UpdatedDate", DateTime.Now),  
                                                            new SqlParameter("@Remark",turntableDrawModel.Remark)};
                //执行事务
               return   returnValue = SqlHelper.ExecuteSqlTran(ltsql, paras);